Panasonic DP-C321 Service Handbook

Digital color imaging system

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Service Handbook

Digital Color Imaging Systems

ORDER NO. MGCS030902C1

DP-C321

DP-C401

2003 Panasonic Communications Co., Ltd.

and distribution is a violation of law.

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Table of Contents

Troubleshooting

Summary of Contents for Panasonic DP-C321

Page 1 ORDER NO. MGCS030902C1 Service Handbook Digital Color Imaging Systems DP-C321 DP-C401 2003 Panasonic Communications Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law.
Page 2 For Canada This manual was developed and is supplied to authorized servicing dealers by Panasonic Company for the sole purpose of providing information necessary for the equipment’s proper support. It is intended that this information be confidential and may not be reproduced without prior written consent from Panasonic Company.
Page 3: Table Of Contents
Table of Contents Chapter 1 General 1.1 Specifications ............1-1 1.2 Supplies .
Page 4 This page is intentionally left blank.
Page 5: Chapter 1 General
Chapter 1 General...
Page 6 Table of Contents 1. 1 Specifications..........1-1 1.
Page 7: Specifications
Chapter 6 General 1.1 Specifications • Finisher (WxDxH, lb) (11.8 x 23.2 x 37.2" without Trays)(each size +/-0.2"), 77 lb 1.1.1 Machine Dimension and Basis Weight • The following shows the size and basis weight of each product. Weight Product Name Machine Size (WxDxH) (approx.
Page 8: Installation Space
Chapter 1 General 1. 1. 2 Installation Space • Main Unit IOT+TTM+IIT/DADF+Finisher (WxD) (75 x 67.1") • Main Unit IOT+TTM+DADF (WxD) (57.5 x 67.1") With Staple Finisher (Option) 3.9" (100) With DADF 3.9" (100) 30.7" (780) 30.7" (780) 67.1" (1705) 67.1"...
Page 9 1. 1. 3 Levelness 1. 1. 6 Warm Up The machine will operate without functional failures if its properly leveled (maximum grade The system enters the Ready mode within 45 sec after Power On or cancellation of the Sleep variance: Depth = +/-0.2" and Width = +/-0.4" or less). mode.
Page 10: Printing Speed
17/9 14/8 8.5 x 11" LEF Group 30/16 16/11 11/11 5.5 ~ 8.5" • When the MSI Tray is used (B and W/Full Color, Upper: DP-C401, Lower: DP-C321) 8.5 x 11" SEF 24/13 13/8 Heavy Weight Heavy 8.5 ~ 11.7"...
Page 11: Paper Tray Capacity
1. 1. 9 Paper Tray Capacity Plain Paper Note 1 (Upper Drawer: • Paper Tray Capacity Paper Length (in 1-Sided, Heavy Weight The number of sheets that can be loaded in each tray is as follows. the Slow Scan Lower Drawer: Paper 1 Heavy Weight Direction)
Page 12: Paper Size And Loading Orientation
Chapter 1 General 1. 1. 10 Paper Size and Loading Orientation 1. 1. 11 Paper Weight The paper sizes that can be loaded in the Paper Tray and its loading orientation are as follows. The IOT operation mode optimizes the process speed, fusing temperature, and Secondary •...
Page 13: Auto 2-Sided Print
1. 1. 12 Auto 2-Sided Print The above data is meant for 1-Side printing. Finishing capability is not defined for 8.5 x 11" SEF and Letter SEF. Auto 2-Sided Print is available for the plain paper fed from the Tray 1 and 2, MSI and TTM. For Finisher, refer to 1.1.21.8 Stacker Capacity.
Page 14: Resolution/Gradation
Chapter 1 General 1. 1. 15 Resolution/Gradation 1. 1. 16 Paper Selection • Resolution When a print instruction with a paper size specified from [Paper Size Selection] is issued, the tray that holds the specified paper size is searched and selected automatically. The trays are 600 dots/inch searched in the order of the priority specified by the Controller.
Page 15: Alignment Specifications
1. 1. 19 Alignment Specifications System System Items Measurement Points (Platen) (DADF) The following alignment items are guaranteed as shown in the table below. For the measurement points, refer to Fig. 7. Linearity Maximum difference 0.9 mm 1.0 mm 0.8 mm 0.4 mm (Upper Drawer: Side 1, Lower Drawer: Side 2) (Vertical)
Page 16: Controller Specifications
Chapter 1 General 1-10 1. 1. 20. 3 Printing Productivity FPOT is calculated by FPOT + a ("a" is the time of PDL creation time + Transmission time + Decompose time). Measurement Conditions at Client PC: Pentium III 500MHz/Win 98, Connection interface: Via Win 2000 server (100Base-TX), Specified by a driver: All settings are default, Test chart: Color SDTP-172c (P) B/W SDTP-172 (1P) In the B/W Priority mode...
Page 17: Compression Method
1. 1. 20. 4. 2 Compression Method 1. 1. 21 Finisher Specification There are three types of compression methods as follows. 1. 1. 21. 1 Machine Dimension and Basis Weight Document Methods Refer to 1. 1. 1. B/W document MH (Photo), MMR (Text, Text/Photo) 1.
Page 18: Number Of Sheets Stapled
Chapter 1 General 1-12 1.1.21.7 Staple Position 1. 1. 21. 5 Number of Sheets Stapled The stapling positions are as follows. Maximum number of sheets that can be stapled is 50 sheets. (Up to 24 lb paper) • Top corner at 45 Degree position. •...
Page 19: Stacker Capacity
1. 1. 21. 8 Stacker Capacity The Stacker can store the following number of sheets (Single Side). Applicable Paper A (inch) B (inch) • Paper of 8.5 x 11", or smaller: 1000 sheets • Paper larger than that: 500 sheets 11 x 17"...
Page 20 At B/W 100% Light Weight Paper 50 sheets 50 sheets 50 sheets DP-C401 42 KPV 46 KPV (10 ~13 lb) DP-C321 34 KPV 37 KPV Plain Paper 50 sheets 50 sheets 50 sheets (13.3 ~26.7 lb) 8.5 x 11" LEF 100%, R/L=5...
Page 21: Supplies
At Color 100%: 42 KPV (DP-C401) The main processor has the toner filling detection sensor. Once the sensor detects that the 34 KPV (DP-C321) Waste Toner Container is full, a warning signal is issued. If printing is continued without At B/W 100%: replacing the Waste Container, the machine will stop printing at 900 print count.
Page 22: Type Of Paper
Chapter 1 General 1-16 1. 3 Type of Paper...
Page 23 Chapter 1 General 1-17...
Page 24: Chapter 2 Maintenance
Chapter 2 Maintenance...
Page 25 Table of Contents 2. 1 Preface ........... 2-1 2.
Page 26: Preface
Chapter 4 Disassembly/Assembly and Adjustment 2. 1 Preface 6. Positions or directions of the machine and directions inside the machine used in the procedure are defined as listed below. This section contains procedures required for repair (Disassembly, Assembly, Replacement and (1) Front: Front of the machine Adjustment) in the field service.
Page 27: Replacement Interval
Chapter 2 Maintenance 2. 2 Replacement Interval Item Part Name Part Number Maintenance Cycle Ref. Page Remarks (x1000) DADF ADF Feed Roller 499K9144X 4-84 499K9144X Nudge Roller (Roller x 2) ADF Retard Roller 59K1972X 4-85 Main Body Platen Belt 23E1569X 4-86 Transfer Belt 64K9145X...
Page 28: Adjustment
2. 3 Adjustment ADJ1. 1. 2 DC921 ATC Sensor Setup (Performed only when replacing the ATC Sensor) 1. Electrical Purpose When replacing the ATC Sensor or Developing Unit, set the correction value [ATC Correction Coefficient][ATC Correction Offset] (Neither appears on UI) to calibrate every sensor. ADJ 1.
Page 29 Chapter 2 Maintenance Adjustment 5. Continue to execute ADJ1. 1. 3 TRC control (Tone Up/Down). Sensor Sensitivity Comparison Table Procedure 1. Enter DC921. Bar Code No. Standard TC Output Initial 2. Select the replaced sensor color from "Sensor Colors" and check it in the TC/ATC Sensor (Last 2-digit) Sensitivity Slant Initial Value Value...
Page 30 Bar Code No. Standard TC Output Initial Bar Code No. Standard TC Output Initial (Last 2-digit) Sensitivity Slant Initial Value Value (Last 2-digit) Sensitivity Slant Initial Value Value Chapter 2 Maintenance...
Page 31: Adj1. 1. 3 Dc922 Trc Control
Chapter 2 Maintenance ADJ1. 1. 3 DC922 TRC Control Bar Code No. Standard TC Output Initial (Last 2-digit) Sensitivity Slant Initial Value Value Purpose To check that the output of ATC Sensor and TC Control performed normally. Provides the TONE UP/DOWN function (calculates the increase and decrease of the toner by the difference of the ATC Sensor output and standard value, or performing UP/DOWN by inputting the value manually) as a restoring function when TC does not operate normally.
Page 32: Adj1. 1. 4 Dc934 Adc Output Check
ADJ1. 1 .4 DC934 ADC Output Check Adjustment Purpose To read the ADC (2 gradation) patch for Potential Control on the IBT and checks that Procedure scanning by ADC Sensor, and the ADC Sensor output and the LD light quantity control operate 1.
Page 33: Adj1. 1. 5 Dc924 Trc Adjust
Chapter 2 Maintenance 3. Perform the ADJ1. 1. 5 DC924 TRC ADJUST as required. ADJ1. 1. 5 DC924 TRC Adjust Purpose To set up the image quality to meet the user's preference, by increasing and decreasing • Usually, check only that the ADC Sensor output and the LDC light quantity control the value of gradation correction center value of low density, medium density, and high density for operate normally, and it is not necessary to change the ADC target value.
Page 34: Adj1. 1. 6 Dc685 Color Registration Adjustment
ADJ1. 1. 6 DC685 Color Registration Adjustment The following describes summary flow of the process for color registration adjustment. Summary flow of color registration (Fig. 1) Purpose To optimize timing for writing Y. M. C. K. Always perform the adjustment after the following operation is performed. •...
Page 35 Chapter 2 Maintenance 2-10 (Fig. 2) Adjustment (1) Open the Front Cover and remove the collection bottle. Procedure (2) Adjust the adjustment quantity read from the UI display with the adjustment screw. 1. [DC956] Enter DC956 Belt Edge Learn and click [Execute]. (3) Return the collection bottle and cheat the Interlock.
Page 36 4. [DC685-2]: Enter DC685-2:IN/OUT Set UP and click [Execute]. • When completed successfully: if it is determined to be OK, go to Step 5. • When not completed successfully 1: if NG appears and a number appears in the Skew correction quantity column, adjust it with the adjustment screw below.
Page 37 Chapter 2 Maintenance 2-12 9. [DC685-4] Perform the Skew Rough SetUP. Perform this setup when the color registration adjustment did not complete successfully. This could be due to the following reasons: • (a) Made an error in the rotation amount and direction during DC685-1 Skew Fine Setup.
Page 38: Adj1. 1. 7 Dc945 Iit Calibration
ADJ1. 1. 7 DC945 IIT Calibration 11. [DC685-4] Rotate the Screw with the Adjustment screw as required. (Fig. 5) Purpose To calculate and set up the White Reference Correction Coefficient. To correct the IIT The UI indicates the rotation amount and direction of the LSU (ROS) skew adjustment sensitivity dispersion.
Page 39: Adj1. 1. 8 Dc355 Hard Disk Diag Program
Chapter 2 Maintenance 2-14 (3) The setup value is displayed on the White Reference Setup Value screen. ADJ1. 1. 8 DC355 Hard Disk Diag Program Purpose To perform the diagnostics in the hard disk and setup (initialization) of each partition. The M/C carries out the following operations: (1) Carries out shading to stabilize the IIT state.
Page 40: Adj1. 1. 9 Iot Lead Edge/Side Edge Registration Adjustment
ADJ1. 1. 9 IOT Lead Edge/Side Edge Registration Adjustment Adjustment Purpose To align correctly the image produced on the IBT belt with those (lead and side) of the Procedure paper. 1. Enter DC355. 2. Select the appropriate partition. Always check and perform the adjustment as needed after performing DC685 (Color Registration Adjustment).
Page 41 Chapter 2 Maintenance 2-16 Check Adjustment 1. Select [DC612 (Color Test Pattern)]. Procedure Clicking the above DC612 prints out in the following modes automatically. 1. Adjust in the following NVM that each measurement value of the lead edge and side edge Print out the following patterns.
Page 42: Adj1. 1. 10 Iit Lead Edge Registration
ADJ1. 1. 10 IIT Lead Edge Registration Adjustment Purpose To adjust the IIT scan timing in the Slow Scan direction and to correct the copy position. Procedure 1. Enter DC131 [715-301]. Avoid using this procedure when performing the adjustment of the Lead Edge 2.
Page 43: Adj1. 1. 11 Iit Side Edge Registration
Chapter 2 Maintenance 2-18 ADJ1. 1. 11 IIT Side Edge Registration Adjustment Purpose To adjust the IIT scan timing in the Fast Scan direction and to correct the copy position. Procedure 1. Enter DC131 [715-014]. Avoid using this procedure when performing the adjustment of the Lead Edge Registration.
Page 44: Adj1. 1. 12 Iit Vertical/Horizontal Magnification
ADJ1. 1. 12 IIT Vertical/Horizontal Magnification (Fig. 1) Purpose To correct the horizontal (fast scan)/vertical (slow scan) magnification ratio for a 100% copy. Try to avoid performing this procedure. This procedure should be performed only when the actual IIT magnification is not correct. Before performing this procedure, make sure that the IOT horizontal/vertical magnification ratios are correct.
Page 45: Adj1. 1. 13 Ui Touch Panel Origin Point Correction
Chapter 2 Maintenance 2-20 Procedure ADJ1. 1. 13 UI Touch Panel Origin Point Correction 1. Enter DC131 [715-234]. Purpose Adjust the display by making the buttons on the display correspond to the Touch Panel 2. Change the value: respectively so that users can select the content indicated on the display without any problem in the selected position.
Page 46: Adj1. 1. 14 Upgrading Of The Printer Firmware
The following appears on the display. (Fig. 2) CE will perform the upgrade servicing in the DP-C321/C401. [NVM initialization/ Lo-ID when performing ROM_Ver.UP] Condition: Lo-ID when NVM initialization/ ROM_Ver.UP is performed will appear from New Developer to 1000 sheets (including the time for the installation).
Page 47 4. Before starting to download to the printer, prepare the servicing up to this point. [Select Model/Subsystem] screen. Downloading procedure Select the appropriate printer. Reference It takes about 9 min. to download it with the parallel connection in DP-C321/C401. Select mode. Select "Individual" from "All" "Individual" displayed below the subsystem. Adjustment Select target ROM.
Page 48: Adj1. 1. 15 In/Out Density Adjustment
ADJ1. 1. 15 In/Out Density Adjustment 3. Select the pattern that has the same inclination on the four check points in the test pattern from the 20 patterns below. Purpose To Perform the LSU (ROS) In/Out light quantity correction with this adjustment, when Write down the Pattern number.
Page 49 Chapter 2 Maintenance 2-24 <Group 1: when the patterns become darker along the rear> (Fig. 3) <Group 3: when the patterns are dark/light for only both edges> (Fig. 5) (Fig. 3) j0mf40962 (Fig. 5) j0mf40964 <Group 2: when the patterns become darker along the front> (Fig. 4) <Group 4: when the patterns are dark only in the center areas>...
Page 50 <Group 5: when the patterns are light only in the center areas> (Fig. 7) Pattern NONVM DC131 [753-802] 1024 973 1024 1024 1024 1024 922 DC131 [753-803] 1024 1024 1024 1024 1024 973 1024 DC131 [753-804] 1024 1024 1024 1024 1024 973 1024 DC131 [753-805] DC131 [753-806]...
Page 51: Iit
Chapter 2 Maintenance 2-26 2. IIT 4. Align the Half Rate Carriage tool hole with the Rail tool hole (at front and rear). (Fig. 2) ADJ2. 1. 1 Position Adjustment of Full/Half Rate Carriage Reference PL: PL16. 6 Purpose Position the Full/Half Rate Carriage correctly. Adjustment After checking that the [Communication Lamp] is turned Off and that there are no [Jobs in Progress] and [Printer Jobs in Queue (except the printer jobs during HDD...
Page 52 Change the position where the pulley is fixed if the Half Rate Carriage tool hole cannot Loosen the Carriage Cable fixing screws to align the tool holes with each other if the be aligned with the Rail tool hole causing the tool installation to be impossible. (Fig. 4) frame tool hole cannot be aligned with the Full Rate Carriage tool hole causing the tool installation to be impossible (at front and rear).
Page 53: Dadf
Chapter 2 Maintenance 2-28 3. DADF 4. Measure the distance between the second original side edge and the reference line, and name it A. (Fig. 1) ADJ3. 1. 1 DADF Side Registration Reference PL: PL18. 1 Purpose Place the document in the correct position (in the drum shaft direction) on the Platen. Before performing this checking and adjustment, the following adjustments should be done.
Page 54 2. Check the Side Registration on the copies made in duplex mode in the same way as 8. Measure the distance between the second copy side edge and the reference line, and name it described previously in "Check" items. B. (Fig. 2) 3.
Page 55: Adj3. 1. 2 Dadf Document Detection Correction (Dc527: Size Detection Automatic Correction Function)
Chapter 2 Maintenance 2-30 ADJ3. 1. 2 DADF Document Detection Correction (DC527: Size Detection <Restrictions to Note> Automatic Correction Function) • Once this process has started, it cannot be stopped (interrupted) half-way until it completes irrespective of success or failure. Purpose To adjust automatically the document size scanned by DADF to the designated •...
Page 56: Adj3. 1. 3 Dadf Non-Standard Document Custom Registration Function
ADJ3. 1. 3 DADF Non-standard Document Custom Registration Function • Enter the 710-023 data. (Select the paper direction that the customer specifies from the table below, and enter it.) Purpose Document sizes other than DADF detectable document size (non-standard size) are Enter the 710-023 data.
Page 57: Adj3. 2. 1 Left/Right Counter Balance
Chapter 2 Maintenance 2-32 ADJ3. 2. 1 Left/Right Counter Balance 4. Set the document that was custom-registered for the size detection table in the DADF and feed it. -> Check that the document size is detected as specified. Reference PL: PL18. 3 Be careful with scan data image missing since the non-standard document size is Purpose To correct the spring pressure on the Left/Right Counter Balance.
Page 58: Adj3. 2. 2 Dadf Parallelism
ADJ3. 2. 2 DADF Parallelism 2. Adjust the Left/Right Counter Balance. (Fig. 3) Reference PL: PL18. 3 Adjust only the Left Counter Balance basically. (This is because the DADF rigidity causes the Right side to lift easily.) Purpose To correct the ADF front-to-rear position by adjusting the Right Counter Balance and to solve problems such as skews.
Page 59: Adj3. 2. 3 Dadf Height Adjustment
Chapter 2 Maintenance 2-34 Procedure ADJ3. 2. 3 DADF Height Adjustment 1. Rotate the Adjust Screw to adjust the DADF front-to-rear position. (Fig. 2) Reference PL: PL18. 3 Rotate in the A direction Right The DADF moves to the rear. Purpose Adjusting the height of the counter-balance to ensure optimum document feed.
Page 60 2. Close the DADF and adjust the Gap between the Platen Glass Side Guide and the Platen Belt Assembly using the adjusting Screw. (Fig. 3) • Rotate in the A direction -> Approx. 0.75 mm lower • Rotate in the B direction -> Approx. 0.75 mm higher (Fig.
Page 61: Adj3. 3. 1 Dadf Lead Edge Registration
Chapter 2 Maintenance 2-36 ADJ3. 3. 1 DADF Lead Edge Registration 5. Measure the distance between the paper lead edge and the reference line of the second copy made in Step 2 and Step 4. Compare the distances and make sure that the difference is Reference PL: PL18.
Page 62 Adjustment Steps (Single mode) Adjustment Steps (2-sided mode) 1. Enter DC131 [710-005]. The NVM adjustment differs depending on the paper size. 2. If the value specified in the checking is • DC131 [710-026: initial value 250]: 8.5 x 11" SEF •...
Page 63: Chapter 3 Troubleshooting
Chapter 3 Troubleshooting...
Page 64 Table of Contents 3. 1 Preface ........... . 3-1 003-341 IOT-ESS Communication Failure 2 .
Page 65 Table of Contents 003-942 Paper size error ........... . .3-14 004-344 IOT MICRO PITCH FAILURE .
Page 66 Table of Contents 005-903 DADF EXIT SENSOR STATIC JAM ........3-29 007-281 TRAY 1 LIFT UP FAILURE .
Page 67 Table of Contents 008-631 REGICON SKEW FAILURE (A1 PATCH-K) ......3-49 009-672 New Toner Detect (M) ..........3-59 008-900 STATIC JAM .
Page 68 Table of Contents 010-420 FUSER ASSY CHANGE SOON ........3-72 012-916 STAPLE NG .
Page 69 Table of Contents 016-454 Dynamic DNS - Dynamic Update Failed....... . .3-92 016-745 Job Template Pool Server Address Not Defined .
Page 70 Table of Contents 016-958 Size Mismatch 1 SMH Size Mismatch........3-97 102-325 Object Creation Failure .
Page 71 Table of Contents 102-360 Context Failure ........... .3-103 102-396 FF Failure .
Page 72 Table of Contents 116-319 Serial Failure ............3-108 116-361 Spool Fatal HDD .
Page 73 Table of Contents 116-720 PCL Memory Low, Page Simplified ........3-114 3.4.2.1.2 When opening the desired page of the Electronic Manual from the 116-737 (Not used) desired Service Mode screen.
Page 74 Table of Contents 3. 5. 2 DC330 Output Component Check List ........3-174 3.6.1.2 Hard Disk Initialization (UI: DC305) .
Page 75: Preface
3. 1 Preface 3. 1. 2 Glossary The following terminology and sentences are used throughout the troubleshooting section. The 3. 1. 1 How to Troubleshoot meanings of these terminology and sentences must be fully understood when performing problem Troubleshooting procedures are roughly divided into two categories. analysis.
Page 76 Chapter 3 Troubleshooting Voltage Level Range +5 VDC +4.85 ~ +5.36 VDC 0.0 ~ +1.0 VDC +12 VDC +11.4 ~ +12.6 VDC 0.0 ~ +1.5 VDC +13.3 VDC +12.64 ~ +13.97 VDC 0.0 ~ +1.5VDC +24 VDC +23.28 ~ +25.73 VDC 0.0 ~ +3.0 VDC •...
Page 77: Level 1 Troubleshooting
3. 2 Level 1 Troubleshooting 3. 2. 1 Level 1 FIP Image quality problems Procedure Problems caused by a certain Client PC Ask the operator about the problem. • When the trouble applies to a Fault Code (including Paper/ About problems caused by a certain APL: Document Jam), go to the Level 2 FIP to repair the trouble.
Page 78: Level 2 Troubleshooting
Chapter 3 Troubleshooting 3.3 Level 2 Troubleshooting Repair the short circuit of the circuit by referring 001-302 FRONT COVER INTERLOCK OPEN to Chapter 4 Wiring Data. Description The FRONT COVER is open. 3.3.1 Fault Code FIP (WN4.3.13 +24 VDC-1) (WN4.3.14 +24 VDC-2) BSD on : CH1.7 CH1.9 001-300 L/H COVER INTERLOCK OPEN (WN4.3.15 +24 VDC-3)
Page 79: Tray Module L/H Cover Interlock Open
Is +24 VDC measured between the TRAY MODULE 001-303 TRAY MODULE L/H COVER L/H COVER INTERLOCK SW FS813 (+) and GND Check the DC COM circuit to the DUPLEX INTERLOCK OPEN (-)? COVER INTERLOCK SW J136-2 by Description The TRAY MODULE L/H COVER is open. referring to Chapter 4 Wiring Data.
Page 80: All Billing Mismatch
Chapter 3 Troubleshooting 003-205 All Billing Mismatch 003-317 IITsc Soft Failure IITsc Software Failure 003-320 IISS-ESS Communication Failure 1 BSD on : CH3.6A BSD on : CH12.2A BSD on : CH12.2A [Detection Conditions] [Detection Conditions] [Detection Conditions] Three billing counters that are stored in three separate Configuration mismatch of the ESS and the IISS is SCOPE-FD sending error that will be detected by the parts are all different.
Page 81 003-322 IISS-ESS Communication Failure 3 003-324 IISS-ESS Communication Failure 5 003-326 IISS-ESS Communication Failure 7 BSD on : CH12.2A BSD on : CH12.2A BSD on : CH12.2A [Detection Conditions] [Detection Conditions] [Detection Conditions] SCOPE-FD sending error that will be detected by the SCOPE-FD sending error that will be detected by the SCOPE-FD sending error that will be detected by the Controller (Incorrect Packet No.)
Page 82 Chapter 3 Troubleshooting 003-328 IISS-ESS Communication Failure 9 003-330 IISS-ESS Communication Failure 11 003-332 IISS-ESS Communication Failure 13 BSD on : CH12.2A BSD on : CH12.2A BSD on : CH12.2A [Detection Conditions] [Detection Conditions] [Detection Conditions] SCOPE-FD sending error that will be detected by the SCOPE-FD receiving error that will be detected by the SCOPE-FD receiving error that will be detected by the Controller (Sending Abortion Error)
Page 83 003-334 IISS-ESS Communication Failure 15 003-336 IISS-ESS Communication Failure 17 003-341 IOT-ESS Communication Failure 2 BSD on : CH12.2A BSD on : CH12.2A BSD on : CH12.2B [Detection Conditions] [Detection Conditions] [Detection Conditions] SCOPE-FD receiving error that will be detected by the SCOPE-FD receiving error that will be detected by the ACK cannot be received after resending it twice.
Page 84 Chapter 3 Troubleshooting 3-10 003-343 IOT-ESS Communication Failure 4 003-346 IOT-ESS Communication Failure 6 003-348 IOT-ESS Communication Failure 8 BSD on : CH12.2B BSD on : CH12.2B BSD on : CH12.2B [Detection Conditions] [Detection Conditions] [Detection Conditions] ACK cannot be received after resending it twice. (The ACK cannot be received after resending it twice.
Page 85 003-350 IOT-ESS Communication Failure 10 003-352 IOT-ESS Communication Failure 12 003-354 IOT-ESS Communication Failure 14 BSD on : CH12.2B BSD on : CH12.2B BSD on : CH12.2B [Detection Conditions] [Detection Conditions] [Detection Conditions] The NAK that notifies the occurrence of the The NAK that notifies the occurrence of the The NAK that notifies the occurrence of the communication failure is received.
Page 86: Iot-Ess Communication Failure 19
Chapter 3 Troubleshooting 3-12 003-356 IOT-ESS Communication Failure 16 003-358 IOT-ESS Communication Failure 18 003-360 IOT-ESS Initialization Failure BSD on : CH12.2B BSD on : CH12.2B BSD on : CH12.2B [Detection Conditions] [Detection Conditions] [Detection Conditions] IOT Driver initialization failure. The NAK that notifies the occurrence of the The paper feed and paper output that are not [Actions]...
Page 87: Dma Transfer Failure
003-747 Print Instruction Failure 003-364 DMA Transfer Failure 003-370 Marker Code Detect Failure BSD on : CH12.2C BSD on : CH12.2C BSD on : CH12.2C [Detection Conditions] The specified print parameter is [Detection Conditions] [Detection Conditions] incorrect. After data is input for compression/extension, the When only the specified size data is extended, the end [Actions] Change the print parameter and print again.
Page 88: Ams Limit Error
Chapter 3 Troubleshooting 3-14 003-795 AMS Limit Error 003-943 Shortage of card value 003-946 TRAY 1 NOT IN POSITION Description TRAY 1 is not set in place. BSD on : CH6.12B BSD on : CH3.6B [Detection Conditions] [Detection Conditions] Shortage of card value BSD on : CH7.1 CH7.10A AMS magnification limit error (The magnification [Actions] Perform the operation again.
Page 89 Check the installation status of the SENSOR. If no problems Is +5 VDC measured between the TRAY 3 SIZE SENSOR are found, replace the TRAY SIZE SENSOR (PL2.1). Check the DC COM circuit to the TRAY 2 SIZE SENSOR J820-1 (+) and J820-3 (-)? J816-3 by referring to Chapter 4 Wiring Data.
Page 90 Chapter 3 Troubleshooting 3-16 003-954 Tray SMH Empty Check the +5 VDC circuit to the TRAY 4 SIZE SENSOR Repair the TRAY 2 NO PAPER SENSOR using Generic J824-1 by referring to Chapter 4 Wiring Data. Permeable Sensor Failure FIP. (PL14.7) BSD on : CH7.9 CH7.10B (WN4.3.5 +5 VDC-1) (WN4.3.6 +5 VDC-2) [Detection Conditions] No paper in the Bypass Tray is...
Page 91 003-959 Size Mismatch Tray 1 Size Mismatch 003-962 Size Mismatch Tray 4 Size Mismatch 003-972 Over Maximum No. of Pages that can be stored BSD on : CH7.10A BSD on : CH7.10A BSD on : CH6.12B [Detection Conditions] [Detection Conditions] [Detection Conditions] Over the maximum No.
Page 92 Chapter 3 Troubleshooting 3-18 [Actions] Set the parameter again. 003-985 SMH Pause Check BSD on : CH7.10B [Detection Conditions] The SMH tray stopped running due to an unknown obstacle. [Actions] Check the settings of Paper Size/Paper Orientation/ Paper Type and press the Eject key. 003-986 Confirmation of Printing All BSD on : CH6.12B [Detection Conditions]...
Page 93 004-340 IOT RAM FAILURE 004-342 IOT FLASH ROM LIMIT FAILURE 004-345 IOT HVPS COMMUNICATION FAILURE Description The result was NG at the MCU PWB RAM TEST. Description Operation failure of the FLASH ROM. Description Communication error between the MCU PWB and the HVPS CONTROL PWB.
Page 94 Chapter 3 Troubleshooting 3-20 004-346 IOT BELT HOME FAILURE TOO LONG 004-347 BELT POSITION FAILURE Replace the MCU MF PWB.(PL13.1) Description The IBT HOME SENSOR does not detect the Description IBT BELT EDGE adjustment failure If the problem persists, replace the I/F PWB.(PL9.1) BELT HOME.
Page 95 004-348 BELT EDGE SENSOR FAILURE Is +24 VDC measured between the I/F PWB J550-5 (+) and Is +24 VDC measured between the I/F PWB J550-5 (+) and Description The BELT EDGE SENSOR failure GND (-)? GND (-)? BSD on : CH9.19 CH9.31A Check the +24 VDC circuit to the I/F PWB J550-5 by Check the +24 VDC circuit to the I/F PWB J550-5 by Procedure...
Page 96 Chapter 3 Troubleshooting 3-22 004-358 ESS-IOT COMMUNICATION FAILURE Run DC330 [004-003]. Check the wire between the DRUM MOTOR Description Communication failure between the ESS and IOT. Is 0 VDC measured between the I/F PWB J535-B5 J210-3 and the I/F PWB J535-B2 for a short (+) and GND (-)? circuit to the frame.
Page 97 004-362 IOT NVM R/W FAILURE Check the wire between the I/F PWB J534-A8 and Description The result was NG at the MCU PWB NVM R/W. Check the +24 VDC circuit to the DRUM MOTOR K the DRUM MOTOR K J235-8 for an open circuit and J235-1 by referring to Chapter 4 Wiring Data.
Page 98 Chapter 3 Troubleshooting 3-24 004-417 IBT BELT UNIT (1st BTR) CHANGE SOON 004-605 IOT NVM EMPTY 004-371 CONTROLLER IOT SYSTEM TIMMING FAILURE Description It is time to replace the IBT BELT UNIT. Description The system detected that the NVM of the IOT is empty.
Page 99 004-641 BELT EDGE LEARN FAILURE Check the wire between the I/F PWB J533 and Is +24 VDC measured between the I/F PWB J530-A9 (+) and Description IBT BELT EDGE adjustment failure the IBT EDGE SENSOR J119 for an open GND (-)? circuit and poor contact.
Page 100 Chapter 3 Troubleshooting 3-26 004-908 2nd BTR UNIT LIFE END 004-642 BELT EDGE CHECK FAILURE Is +24 VDC measured between the I/F PWB J530-A9 (+) and Description The life of the 2nd BTR UNIT ended. Description IBT BELT EDGE adjustment failure. GND (-)? BSD on : CH9.31A BSD on : CH9.19 CH9.31A...
Page 101 005-110 DADF REGI SENSOR ON JAM Check Items 005-112 DADF REGI SENSOR ON JAM (at • The NO. 1/NO. 2 DUP ROLLER for contamination, wear document inversion) Description The DADF REGI SENSOR does not detect a and a revolution failure document within 800ms after the DADF FEED MOTOR has Description The DADF REGI SENSOR does not detect the •...
Page 102 Chapter 3 Troubleshooting 3-28 005-116 DADF EXIT SENSOR OFF JAM BSD on : CH5.4 CH5.7 005-275 DADF RAM FAILURE Description The document does not pass through the DADF Procedure Description RAM failure of the DADF PWB. (DADF PWB EXIT SENSOR within the specified time after the DADF EXIT Enter DC330 [005-150] and turn it On.
Page 103: Dadf Exit Sensor Static Jam
005-902 DADF REGI SENSOR STATIC JAM • Check the wire between the DADF DUPLEX SENSOR Cheat Pin J585-1 and Pin 2 of the DADF TOP COVER and the DADF CONTROL PWB for an open circuit or Description At POWER On, the DADF REGI SENSOR FRONT INTERLOCK SWITCH.
Page 104: Iiss <--> Dadf Communication Failure
Chapter 3 Troubleshooting 3-30 006-277 IISS <--> DADF COMMUNICATION 006-300 PLATEN COVER OPEN 006-312 IIT MEMORY HOT LINE FAILURE FAILURE Description The PLATEN COVER was opened during the Description The system detected the IIT MEMORY HOT Description Communication cannot be established between ADF Job.
Page 105 Between the IIT/IPS PWB J722-B8 and the IPS FAN 006-355 FAN FAILURE 006-360 CARRIAGE POSITION FAILURE J738-1 Description IPS Fan failure. Description The CRG Position error was detected. Between the IIT/IPS PWB J722-B9 and the IPS FAN J738-2 BSD on : CH6.1 CH6.12A BSD on : CH6.3 CH6.12A Between the IIT/IPS PWB J722-B10 and the IPS Procedure...
Page 106 Chapter 3 Troubleshooting 3-32 006-361 SCAN INITIALIZE REGI SENSOR The possible reason for this failure is the short The possible reason for this failure is the short FAILURE circuit/open circuit of the J702 and onwards of circuit/open circuit of the J702 and onwards of Description Regi Sensor failure at CRG INIT the IIT LVPS.
Page 107 006-371 LAMP FAILURE 006-372 LSU (ROS) POLYGON MOTOR FAILURE Replace the following parts: Description Open circuit of the LAMP was detected. Description Revolution failure of the LSU (ROS) MOTOR. EXPOSURE LAMP (PL16.6) LAMP WIRE HARNESS (PL16.6) BSD on : CH6.2 CH6.12A BSD on : CH6.9 CH6.12C LAMP BALLAST PWB (PL16.6) Procedure...
Page 108 Chapter 3 Troubleshooting 3-34 006-380 LSU (ROS) SOS LENGTH FAILURE Y 006-382 LSU (ROS) SOS LENGTH FAILURE C Check the wire between the MCU PWB J402-4 and the Description The interval of the LSU (ROS) SOS (Y) signals Description The interval of the LSU (ROS) SOS (C) signals LSU (ROS) ASSY Relay Connector J518-3 for an open exceeds the specified value.
Page 109 Is +24 VDC measured between the IIT LVPS 006-385 LSU (ROS) ASIC FAILURE 006-390 CARRIAGE OVER RUN FAILURE (HOME J702-1 (+) and GND (-)? side) Description Operation failure of the LSU (ROS) ASIC in the MCU PWB. Description The CRG has overrun at the Home End. Check the power (ACH) to the IIT LVPS.
Page 110 Chapter 3 Troubleshooting 3-36 The possible reason for this failure is the short 006-391 SCAN INITIALIZE MOTOR DRIVER circuit/open circuit of the J702 and onwards of FAILURE the IIT LVPS. Check for a short circuit by Description The CARRIAGE MOTOR error was detected referring to Chapter 4 Wiring Data.
Page 111 007-104 TRAY 1 FEED OUT SENSOR ON JAM • I/F PWB or MCU PWB failure • The TRAY 3 FEED OUT SENSOR for an operation failure (FROM TAKE AWAY SENSOR) • The TAKE AWAY ROLLER 3 for wear or a revolution 007-110 TRAY 2 MISS FEED failure Description The TRAY 1 FEED OUT SENSOR does not...
Page 112 Chapter 3 Troubleshooting 3-38 007-122 TRAY 4 FEED JAM (TTM) • Between the I/F PWB J535-A11 and the TRAY MODULE PWB J541-5 Is +3.3 VDC measured between the TRAY 1 SIZE Description The TRAY 4 FEED OUT SENSOR detected SENSOR J115-1 (+) and J115-3 (-)? •...
Page 113 007-274 MSI PAPER SIZE SENSOR BROKEN 007-276 TRAY 3 PAPER SIZE SENSOR BROKEN (TTM) Check the +5 VDC circuit to the TRAY 2 Description MSI PAPER SIZE SENSOR connector is Description The abnormal AD value was detected by the PAPER SIZE SENSOR J816-1 by referring to disconnected.
Page 114 Chapter 3 Troubleshooting 3-40 007-277 TRAY 4 PAPER SIZE SENSOR BROKEN (TTM) 007-281 TRAY 1 LIFT UP FAILURE • Between the TRAY 1 FEED/LIFT UP MOTOR J205-5 and I/F PWB J532-A2 Description The TRAY 1 LEVEL SENSOR does not turn On Description The abnormal AD value was detected by the •...
Page 115 007-282 TRAY 2 LIFT UP FAILURE 007-291 TRAY 3 LIFT UP FAILURE (TTM) • Between the TRAY 2 FEED/LIFT UP MOTOR J827-5 and TRAY MODULE PWB J547-2 Description The TRAY 3 LEVEL SENSOR does not turn On Description The TRAY 2 LEVEL SENSOR does not turn On •...
Page 116 Chapter 3 Troubleshooting 3-42 • Between the TRAY 3 FEED/LIFT UP MOTOR 007-293 TRAY 4 LIFT UP FAILURE (TTM) • Between the TRAY 4 FEED/LIFT UP MOTOR J828-5 and TRAY MODULE PWB 549-B2 J829-5 and TRAY MODULE PWB 549-A2 Description The TRAY 4 LEVEL SENSOR does not turn On •...
Page 117: Tray 1 Paper Size Mis Match
007-935 JOB CONTINUE NOT AVAILABLE • MCU PWB (PL13.1) (TRAY 1 only) 007-960 MSI PAPER MIS MATCH 2 (TRANSP. FAILURE WAS DETECTED WITH PLAIN/ Go to the appropriate FIP. HEAVYWEIGHT PAPER SPECIFIED) Description At the automatic TRAY switching, JOB cannot be continued because no switchable TRAYs are found.
Page 118 Chapter 3 Troubleshooting 3-44 • I/F PWB (PL9.1) • MCU PWB (PL13.1)
Page 119: Take Away Sensor On Jam (From Ttm Tray 4 Feed )
008-151 TAKE AWAY SENSOR ON JAM (FROM 008-152 TAKE AWAY SENSOR ON JAM (FROM 008-164 POB SENSOR ON JAM TTM TRAY 3 FEED ) TTM TRAY 4 FEED ) Description The POB SENSOR does not detect paper within Description The TAKE AWAY SENSOR does not detect paper Description The TAKE AWAY SENSOR does not detect paper the specific time after the REGI CLUTCH was turned On.
Page 120: Regi Sensor On Jam (From Msi Feed)
Chapter 3 Troubleshooting 3-46 008-175 REGI SENSOR ON JAM (FROM MSI FEED) • The I/F PWB, MCU PWB, or ESS PWB for a failure • The TRANSPORT ROLLER and WAIT ROLLER for wear and revolution failure Description The REGI SENSOR does not detect paper within 008-180 REGI SENSOR ON JAM (FROM DUPLEX FEED) •...
Page 121: Regicon Data Overflow Failure (A2 Patch-Y)
• The REGI CLUTCH for operation failure MCU PWB (PL13.1) • After the DC956 Belt Edge Learn has completed successfully, run DC685 Regi Control Setup Cycle to • A paper transportation failure due to a foreign substance/ 008-622 REGICON DATA OVERFLOW FAILURE check whether the same failure occurs.
Page 122: Regicon Sample Block Failure (A1 Patch-Rear)
Chapter 3 Troubleshooting 3-48 • If the failure persists, restore the values of NVM760-7~14 008-625 REGICON SAMPLE BLOCK FAILURE 008-628 REGICON SAMPLE LATERAL FAILURE and 19~26 that is related to Color Regi to defaults and run (A1 PATCH-REAR) (A1 PATCH-FRONT) DC685 again.
Page 123: Regicon Skew Failure (A1 Patch-M)
Check Items 008-631 REGICON SKEW FAILURE • After the DC956 Belt Edge Learn has completed (A1 PATCH-K) successfully, run DC685 Regi Control Setup Cycle to Description At A1 patch detection, the relative skew check whether the same failure occurs. difference amount of Black against CYAN color exceeds the •...
Page 124 Chapter 3 Troubleshooting 3-50 009-342 2ND BTR CONTACT FAILURE Is the open circuit or poor contact found? Is +24 VDC measured between the I/F PWB J533-B8 (+) Description The CONTACT operation cannot be performed Replace the 2ND BTR RETRACT MOTOR. (PL2.9) and GND (-)? within the specified time after the 2ND BTR MOTOR was Replace the MCU PWB.
Page 125 BSD on : CH9.18 CH9.31D Run DC330 [004-014] (1ST BTR RETRACT SENSOR Procedure POWER). Check the +24 VDC INTLK circuit to the I/F Open the Front Door and cheat the Interlock. Run DC330 [009-203] (1ST BTR RETRACT SENSOR). PWB J533-A16 by referring to Chapter 4 Wiring Run DC330 [009-054] (Notes) (1ST BTR RETRACT MOTOR And then, run DC330 [009-055] (Notes) (1ST BTR RETRACT Data.
Page 126 Chapter 3 Troubleshooting 3-52 009-350 IBT HOME SENSOR FAILURE Close the Front Door. If the voltage between the Replace the MCU PWB (PL13.1). If the problem Description The HOME detection signal was output from the J533-A9 (+) and the J533-A10 (-) is less than +5 persists, replace the I/F PWB (PL9.1) and the IBT IBT HOME SENSOR before the IBT BELT completes VDC, replace the MCU PWB.
Page 127 BSD on : CH9.11 CH9.31C Replace the MCU PWB. (PL13.1) Is H displayed? Procedure 009-361 DRUM COMMUNICATION FAILURE (M) Check the installation status of the DRUM and the wire Perform the ATC measurement of the DC922 TRC Control. (If between the DRUM (K) J153 and the MCU PWB J405 for Description A communication failure with the DRUM was this measurement cannot be performed, rewrite the value of the an open circuit and poor contact.
Page 128 Chapter 3 Troubleshooting 3-54 (The coupling of the Dispence Motor and the Toner • Install the Toner Cartridge and retry to change the New/ 009-383 ATC SENSOR FAILURE (K) Cartridge may not be engaged.) Old Detection Switch by turning On the power of the Description The ATC SENSOR (Y) failure.
Page 129 009-393 NEW TONER DETECT FAILURE Y 009-408 WASTE TONER CONTAINER NEAR 009-392 NEW TONER DETECT FAILURE M FULL Description When a new Toner Cartridge was installed, the Description When a new Toner Cartridge was installed, the level of the NEW CARTRIDGE DETECT SWITCH (Y) Description The Waste Toner Container is nearly full.
Page 130 Chapter 3 Troubleshooting 3-56 Is the FAILURE judgement of the ATC SENSOR (Y) OK? Procedure 009-412 TONER CYAN NEAR EMPTY Check that the toner in the DEVE UNIT is even. Description It is time to replace the CYAN TONER. Check the installation status of the ATC SENSOR and the wire between the ATC SENSOR P129 and the MCU PWB Run DC330 [009-002].
Page 131 Is the MAIN MOTOR rotating? Check the +5 VDC circuit to the DEVE MOTOR J232-7 Check the wire between the I/F PWB J534-B10 by referring to Chapter 4 Wiring Data. Is +24 VDC measured between the MAIN MOTOR J203- and the MAIN MOTOR J203-6 for an open (WN4.3.5 +5 VDC-1) (WN4.3.6 +5 VDC-2) 1 (+) and GND (-)? circuit and poor contact.
Page 132 Chapter 3 Troubleshooting 3-58 Procedure Run the DC330 [009-078]. Procedure Replace the DRUM (M) (PL4.1). If the problem persists, Is 0 VDC measured between the I/F PWB J536-A8 Check conductivity of the following: replace the MCU PWB. (PL13.1) (+) and GND (-)? •...
Page 133: New Toner Detect (M)
009-673 New Toner Detect (Y) • Between the I/F PWB J536-B3 and ENVIRONMENT SENSOR J255-2 Check the wire between the I/F PWB J536-A6 and Description It was detected that the Toner Cartridge has been the ADC SENSOR UNIT J602-1 for an open circuit •...
Page 134: Drum Type Miss Match (M)
Chapter 3 Troubleshooting 3-60 009-920 TONER YELLOW EMPTY Is +5 VDC measured between the DEVE MOTOR J232-7 Check the wire between the DRUM (C) J154 and the MCU (+) and GND (-)? Description The YELLOW TONER cartridge is empty. PWB J405 for an open circuit and poor contact. If no problems Though a usual display does not need troubleshooting, it may are found, replace the DRUM (C).
Page 135: Toner Cyan Empty
009-922 TONER CYAN EMPTY Run the DC922 TONE UP/DOWN. Description The CYAN TONER cartridge is empty. Is the FAILURE judgement of the ATC SENSOR (M) OK? Check the +5 VDC circuit to the DEVE MOTOR Though a usual display does not need troubleshooting, it may J232-7 by referring to Chapter 4 Wiring Data.
Page 136: Waste Toner Container Full
Chapter 3 Troubleshooting 3-62 and the MAIN MOTOR J203-6 for an open Procedure Run DC330 [004-004]. circuit and poor contact. If no problems are Is +5 VDC measured between the I/F PWB J535-A3 (+) and Is the MAIN MOTOR rotating? found, replace the I/F PWB (PL9.1) and the GND (-)? MCU PWB (PL13.1) in sequence.
Page 137: Drum Cartridge End Of Life (M)
009-932 DRUM NOT DETECT (M) Procedure Replace the DRUM (C) (PL4.1). If the problem persists, Description The DETECT data of the DRUM does not match. replace the MCU PWB. (PL13.1) BSD on : CH9.3 CH9.31B Procedure 009-928 DRUM CARTRIDGE END OF LIFE (M) If the problem persists after turning the power On/Off, replace Description It is time to replace the DRUM.
Page 138: Face Up Exit Sensor On Jam
Chapter 3 Troubleshooting 3-64 010-105 FACE UP EXIT SENSOR ON JAM 010-111 FUSER EXIT SW OFF JAM (FACE DOWN) 010-110 FUSER EXIT SW ON JAM (FACE DOWN DUPLEX) Description The FACE UP EXIT SENSOR did not turn On Description The FUSER EXIT SW did not turn Off within the Description The FUSER UP EXIT SW did not turn On within within the specified time.
Page 139: Main Heater Over Heat Failure
010-348 MAIN HEATER OVER HEAT FAILURE • Use of paper out of spec (Refer to Spec. Chapter 1 Is +5 VDC measured before a failure occurs? Specifications.) Description The FRONT THERMISTOR detected abnormal high temperature. Measure the voltage between the AC DRIVE PWB J590-5 (+) and GND (-).
Page 140: Front Thermistor Disconnection
Chapter 3 Troubleshooting 3-66 010-349 FRONT THERMISTOR DISCONNECTION 010-350 SUB HEATER OVER HEAT FAILURE Is +5 VDC measured before a failure occurs. Description The system detected an open circuit of the Description The REAR THERMISTOR detected an abnormal FRONT THERMISTOR. high temperature.
Page 141: Rear Thermistor Disconnection
010-351 REAR THERMISTOR DISCONNECTION 010-352 MAIN HEATER WARM UP FAILURE Repair the open circuit or poor contact. Description The system detected an open circuit of the REAR Description The temperature did not reach the READY THERMISTOR. temperature within the specified time. Repair the open circuit or poor contact.
Page 142: Main Heater On Time Failure
Chapter 3 Troubleshooting 3-68 010-353 MAIN HEATER ON TIME FAILURE Check the +24 VDC circuit to the AC Repair the open circuit or poor contact. Description The MAIN HEATER continued to light up for DRIVE PWB J590-1 by referring to more than the specified time.
Page 143: Sub Heater Warm Up Failure
010-354 SUB HEATER WARM UP FAILURE Check the +24 VDC circuit to the AC Repair the open circuit or poor contact. Description The temperature did not reach the READY DRIVE PWB J590-1 by referring to temperature within the specified time. Repair the open circuit or poor contact.
Page 144: Sub Heater On Time Failure
Chapter 3 Troubleshooting 3-70 010-356 SUB HEATER ON TIME FAILURE Check the +24 VDC circuit to the AC Repair the open circuit or poor contact. Description The SUB HEATER continued to light up for more DRIVE PWB J590-1 by referring to than the specified time.
Page 145: Fan Lock Failure
010-398 FAN LOCK FAILURE Check the +24 VDC circuit to the AC Check the wire between the FUSER FAN J222-3 Description A failure of the FUSER FAN/LVPS FAN/REAR DRIVE PWB J590-1 by referring to and the MCU PWB J407-15 for an open circuit Chapter 4 Wiring Data.
Page 146: Fuser Assy Change Soon
Chapter 3 Troubleshooting 3-72 010-420 FUSER ASSY CHANGE SOON Is +24 VDC measured between the LVPS FAN J214-4 (+) Check the wire between the MCU PWB J406-B13 and the Description The FUSER ASSY needs to be replaced soon. and J214-1 (-)? LVPS FAN J214-2 for an open circuit and poor contact.
Page 147 012-100 H-TRA ENTRANCE SENSOR ON JAM Check Items 012-106 H-TRA EXIT SENSOR OFF JAM • The H-TRANSPORT BELT for contamination, wear and a Description The H-TRA ENTRANCE SENSOR does not Description Paper does not pass through the H-TRA EXIT revolution failure detect paper within the specific time after the REGI CLUTCH SENSOR within the specific time after the H-TRA EXIT •...
Page 148 Chapter 3 Troubleshooting 3-74 • The Drive Transmission Gear from the FINISHER DRIVE BSD on : CH11.7 CH11.11B 012-120 COMPILER ENTRANCE SENSOR ON JAM MOTOR for wear and breakage Procedure Open the FINISHER FRONT COVER. Turn the Description The COMPILER ENTRANCE SENSOR did not •...
Page 149 012-242 STAPLE MOVE SENSOR OFF FAILURE Is +24 VDC measured between the FINISHER PWB Is +24 VDC measured between the FINISHER Description In either one of the following cases: J844-4 (+) and GND (-)? PWB J844-2 (+) and GND (-)? •...
Page 150 Chapter 3 Troubleshooting 3-76 012-252 FRONT TAMPER FAILURE Check the wire between the STAPLE HEAD ASSY Check the wire between the FINISHER PWB Description With the FRONT TAMPER HOME SENSOR J886-4 and the FINISHER PWB J852-2 for an open J848-B8 and the FRONT TAMPER MOTOR OFF: circuit or poor contact.
Page 151 Procedure Move the REAR TAMPER manually and turn the REAR Is +24 VDC measured between the FINISHER PWB Enter DC330 [012-010] (FRONT) or DC330 [012-013] TAMPER HOME SENSOR On/Off. J847-12 (+) and GND (-)? (REAR) and turn it On. Is the display switched between H and L? Does the REAR TAMPER GUIDE operate? Check the REAR TAMPER HOME SENSOR using the Is +24 VDC measured between the FINISHER...
Page 152 Chapter 3 Troubleshooting 3-78 Remove the other mechanical causes of the STACKER TRAY not operating. Check the INTLK ON +24 VDC circuit to Replace the FINISHER PWB. (PL15.13) the FINISHER PWB J844-4 by referring to Replace the FINISHER PWB. (PL15.13) Check conductivity of the following: the BSD CH11.1.
Page 153 012-257 STAPLE FRONT CORNER SENSOR OFF Remove the cause of STAPLE HEAD not moving, such as FAILURE Check the INTLK ON +24 VDC circuit to the rail breakage, drag, and gnawed gear. FINISHER PWB J844-4 by referring to the BSD Description In either one of the following cases: CH11.1.
Page 154 Chapter 3 Troubleshooting 3-80 Turn On/Off the EJECT CLAMP HOME SENSOR with a sheet 012-267 DECURLER FAILURE Is +24 VDC measured between the FINISHER PWB of paper, etc. Description The level of the DECURLER CAM HOME J846-6 (+) and GND (-)? Is the display switched between H and L? SENSOR did not change at 400 ms after the DECURLER CAM CLUTCH has turned On.
Page 155 012-281 SET CLAMP FAILURE Check the INTLK ON +24 VDC circuit to Replace the FINISHER PWB. (PL15.13) Description The SET CLAMP HOME SENSOR does not turn the FINISHER PWB J844-4 by referring to On within 200 ms after the SET CLAMP has started operation. Is +5 VDC measured between the TOP COVER the BSD CH11.1.
Page 156 Chapter 3 Troubleshooting 3-82 Block the DOCKING INTERLOCK SENSOR with a sheet of Replace the FINISHER PWB. (PL15.13) Is +5 VDC measured between the FINISHER PWB J845- paper, etc. A2 (+) and GND (-)? Has the display of 012-305 been cleared? Is +5 VDC measured between the FRONT DOOR INTERLOCK SWITCH J891-3 (+) and GND (-)? Is +5 VDC measured between the FINISHER PWB J850-...
Page 157 012-350 FINISHER COMMUNICATION FAILURE 012-902 H-TRA EXIT SENSOR STATIC JAM • MCU PWB (PL13.1) Description Communication cannot be established between Description The H-TRA EXIT SENSOR detected a paper at 012-399 STAPLE MODE LOGIC FAILURE the MCU PWB and the FINISHER PWB. power On, when all the INTERLOCK were closed, or at Description A paper size and STAPLE MODE that cannot be initialization.
Page 158 Chapter 3 Troubleshooting 3-84 012-904 COMPILER PAPER SENSOR STATIC JAM Is +5 VDC measured between the FINISHER PWB J852-3 012-910 STAPLE FEED READY FAILURE (+) and GND (-)? Description In either one of the following cases: Description In either one of the following cases: •...
Page 159 012-911 STACKER LOWER SAFETY WARNING 012-916 STAPLE NG Is +24 VDC measured between the FINISHER PWB Description The Height Alignment was not successful within Description The STAPLE HEAD HOME SENSOR turned On J844-4 (+) and GND (-)? 250ms during TRAY height adjustment (lowering down) of a by the OPEN operation while the Sensor failed to turn On JOB.
Page 160: Stacker Tray Full Stack
Chapter 3 Troubleshooting 3-86 Turn On/Off the STACK A SENSOR with a sheet of paper, etc. Is +24 VDC measured between the STACKER Is +5 VDC measured between the STAPLE HEAD J886-4 (+) Is the display switched between H and L? MOTOR J889-1 (+) and GND (-)? and GND (-)? Check the STACK A SENSOR using the Generic...
Page 161: Staple Near Empty
• The maximum paper size that was loaded at the previous 012-965 STAPLE NEAR EMPTY JOB is "unknown". Is +24 VDC measured between the FINISHER Description In either one of the following cases: PWB J844-4 (+) and GND (-)? Though it is possible to run the following Diag on •...
Page 162: Scratch Sheet Compile
Chapter 3 Troubleshooting 3-88 012-966 SCRATCH SHEET COMPILE Description An abnormal paper (SCRATCH SHEET) is output to the COMPILER. Though it is possible to run the following Diag on the machine not installed with the Finisher, an error will be displayed. BSD on : CH11.11B Procedure This Fault Code is an operation message.
Page 163: Pio Initialization Failure 1
015-362 X Hard Failure (1) Check the connection of the IIT/IPS PWB If the problem persists after turning the power On/Off, Connection Harness. perform the following: BSD on : CH6.12A (2) Replace the ESS PWB. (PL13.1) (1) Check the connection of the IIT/IPS PWB Connection Harness.
Page 164: Platen Agc Ch2 Failure
Chapter 3 Troubleshooting 3-90 015-381 Platen AGC CH2 Failure If the problem persists, replace the following 015-386 Platen AOC CH1 Failure components in sequence: BSD on : CH6.12A • IIT/IPS PWB (PL16.3) BSD on : CH6.12A [Detection Conditions] Platen AGC CH2 Failure •...
Page 165: Platen Aoc Ch5 Failure
If the problem persists, replace the following [Actions] components in sequence: Turn the power On/Off. • IIT/IPS PWB (PL16.3) If the problem persists after turning the power On/Off, • CCD Flat Cable (PL16.4) check the connection of the IPS PWB P721 and CCD Connector D741.
Page 166: Iit Interface Failure
Chapter 3 Troubleshooting 3-92 016-311 Scanner Not Detected 016-460 HDD FULL Status Was Detected. 016-318 Page Memory Broken [Detection Conditions] The system detected that the [Detection Conditions] [Detection Conditions] Scanner was not installed. During HDD access, HDD Full status was detected. The system detected that the Scanner's Page Memory [Actions] This is an error that FULL is cleared even during wait...
Page 167 016-503 Scan-to-Email Failure 016-592 Read Verify Error (Partition C) 016-704 Security Box is Full [Detection Conditions] [Detection Conditions] [Detection Conditions] While sending to an SMTP Server an IP Address error A verify error has occurred in the HDD partition C The system detected that a Mailbox was full (it occurred.
Page 168 Chapter 3 Troubleshooting 3-94 016-716 Unable to Spool TIFF Data 016-728 Unsupported TIFF Data 016-739 Invalid Job Template Server Path [Detection Conditions] [Detection Conditions] [Detection Conditions] The files to be spooled in the TIFF exceeded the disk Unsupported TIFF Data Invalid Job Template Server Path capacity.
Page 169 016-742 HD File System Full 016-748 HDD Full 016-761 FIFO Empty <Image Output> [Detection Conditions] [Detection Conditions] [Detection Conditions] Image Enlargement Error (FIFO EMPTY Error) HDD File System Full FULL status was detected at HD access and a job was aborted.
Page 170 Chapter 3 Troubleshooting 3-96 016-766 Result Code: 552-Server Exceeded Storage 016-773 Invalid IP Address-DHCP Expired 016-778 HD Full during Scan Image Conversion Allocation [Detection Conditions] Self-machine IP address failure [Detection Conditions] [Detection Conditions] SMTP Server File System has a (DHCP Lease Expired) <Scanned Image Conversion Error>...
Page 171 016-782 Scan Server Login Error 016-950 Tray 1 Empty 016-961 Size Mismatch Tray 3 Size Mismatch [Detection Conditions] [Detection Conditions] Tray 1 Empty [Detection Conditions] <Server Login Error during Scanning> [Actions] Add paper. Size Mismatch Cannot log in to the Server during Scan to Server file Tray 3 Size Mismatch 016-951 Tray 2 Empty transfer operation.
Page 172 Chapter 3 Troubleshooting 3-98 016-982 FULL status was detected at HD access. FULL status was not cleared even during waiting for timing. (No pages can be stored.) [Detection Conditions] FULL status was detected at HD access. FULL status was not cleared even during waiting for timing.
Page 173 020-506 No Ability at Destination 020-514 Requested Invalid Function on TRESS [Detection Conditions] The recipient machine does not [Detection Conditions] have the remote sort copy function. The system received the remote maintenance request [Actions] Perform the operation again. from the sending machine but does not have the function for it.
Page 174 Chapter 3 Troubleshooting 3-100 102-310 Send Queue Full 102-316 Send Request Queue Full SIO 102-321 Send Message Failure [Detection Conditions] [Detection Conditions] [Detection Conditions] Sending queue full Sending Request Queue Full (SIO) Sending message error Over the upper limit of the processing capability to Over the upper limit of the processing capability to Serial communication failure send data from the Panel to the Controller.
Page 175 102-326 Memory Overflow 102-330 Interface Failure with Invalid Parameter [Actions] Perform re-installation of the software. [Detection Conditions] [Detection Conditions] Memory overflow 102-334 Interface Failure with Receiving Error Key Interface failure The memory in the GUAM exceeded the upper limit. Code Incorrect parameter was detected at the Drv.
Page 176 Chapter 3 Troubleshooting 3-102 102-337 Frame Data Error with Invalid Data Type 102-340 Interface Failure GUAM - DM I/F 102-345 Timer Queue Full [Detection Conditions] [Detection Conditions] [Detection Conditions] Timer queue full Invalid frame data was detected. Interface failure [Actions] The incorrect value of the Data Type detected by Incorrect parameter was detected at the I/F between Perform re-installation of the software.
Page 177 102-350 Privilege Command 102-355 No Co Processor Exception 102-361 Object Failure [Detection Conditions] Privilege command [Detection Conditions] Exceptional Co Processor [Detection Conditions] Object error non-existence [Actions] [Actions] [Actions] Perform re-installation of the software. Perform re-installation of the software. Perform re-installation of the software. Or replace the CONTROL PANEL.
Page 178 Chapter 3 Troubleshooting 3-104 102-366 Reserve Function Code 102-371 Interface Parameter Failure 102-376 Internal Memory Failure [Detection Conditions] Code number for reserve function [Detection Conditions] [Detection Conditions] [Actions] Interface parameter failure Internal memory failure Perform re-installation of the software. The parameter notified from the Controller was incorrect. Panel-SW failure Or replace the CONTROL PANEL.
Page 179 102-382 Scanner Interface Failure 102-391 Job Actual Parameter Failure Or replace the CONTROL PANEL. (PL16.2) [Detection Conditions] Scanner interface failure [Detection Conditions] Job execution argument error [Actions] Perform re-installation of the software. [Actions] Perform re-installation of the software. 102-383 Report Interface Failure 102-392 Auditron Failure [Detection Conditions] Report interface failure [Detection Conditions] Invalid Auditron...
Page 180 Chapter 3 Troubleshooting 3-106 103-203 Machine Code Failure Turn the power On/Off and perform the following if If the trouble persists, replace the ESS built-in the problem persists. standard ROM. [Detection Conditions] If the trouble persists, replace the ESS PWB (PL13.1) Product No Failure (Not initialized) 103-333 ASIC Failure (Panther-T) or MCU PWB (PL13.1) in sequence.
Page 181 Turn the power On/Off and perform the following if [Detection Conditions] The output tray was changed the problem persists. (Finisher Tray to Center Output Tray). Replace the ESS PWB (PL13.1). [Actions] No actions. 103-338 Same Font ROMs Found [Detection Conditions] [Detection Conditions] The system detected that the same FONT ROM was installed.
Page 182 Chapter 3 Troubleshooting 3-108 116-200 Main PWBA IC Failure [Actions] 116-317 Standard ROM DIMM Check Failure Pull out and insert the ESS FONT ROM DIMM #2. [Detection Conditions] An error was detected in the IC in [Detection Conditions] If the trouble persists, replace the ESS FONT ROM the ESS PWB.
Page 183 116-321 System Soft Failure 116-326 ESS ROM DIMM #1 Flash Failure [Actions] Turn the power On/Off and perform the following if [Detection Conditions] [Detection Conditions] the problem persists. Due to an error during the software processing, the A failure was detected in the ESS ROM DIMM #1 (1) Run the HDD Diag (DC355).
Page 184 Chapter 3 Troubleshooting 3-110 116-336 Redirector HDD Failure [Actions] Turn the power On/Off. 116-348 Redirecter Failure [Detection Conditions] [Detection Conditions] 116-342 JT Monitor Failure <Redirector Failure> <Redirecter Failure> [Detection Conditions] HD failure to be detected by Redirector Fatal errors to be detected by Redirecter <JT Monitor Failure>...
Page 185 116-356 EWS Soft Failure [Actions] [Actions] Turn the power On/Off and perform the following if Turn the power On/Off and perform the following if [Detection Conditions] the problem persists. the problem persists. Fatal error related to the EWS (1) Perform re-installation of the ESS software. (1) Perform re-installation of the ESS software.
Page 186 Chapter 3 Troubleshooting 3-112 116-366 Report Generator Soft Failure 116-370 XJCL Failure 116-373 Dynamic DNS Soft Failure [Detection Conditions] [Detection Conditions] [Detection Conditions] An operation failure of the Report Generator Fatal error of XJCL Fatal error related to DDNS Due to an error during the software processing, the Due to an error during the software processing, the Due to an error during the software processing, the subsequent processes cannot be performed.
Page 187 116-378 MCR Soft Failure 116-382 Application Layer Command Error on UI 116-389 No Add-On RAM that Should Be Panel [Detection Conditions] [Detection Conditions] Fatal error of MCR (Mail Contents Requester) [Detection Conditions] The necessary expansion RAM was not installed. [Actions] Turn the power On/Off. Controller - MF UI panel: Command error at the Though the system has the configuration requiring the application level...
Page 188: Pcl Memory Low
Chapter 3 Troubleshooting 3-114 116-396 Mail IO Soft Failure 116-701 Execute Forced Separation of Two Sides. 116-714 A HP-GL Command Error was Detected. [Detection Conditions] [Detection Conditions] [Detection Conditions] HP-GL/2 command error Fatal error related to Mail IO Due to insufficient memory, 2-Sided print is [Actions] impossible.
Page 189: Form Synthesis Error
116-738 Form Synthesis Error 16-790 Printed Without the Stapler [Actions] Use the Operation Panel utility to check the registered [Detection Conditions] [Detection Conditions] Printed without the stapler logos, and delete unnecessary ones. Or delete Synthesis is impossible because the size/orientation of [Actions] No actions required.
Page 190 Chapter 3 Troubleshooting 3-116 202-399 Timer Internal Failure [Detection Conditions] Timer internal error Panel-SW failure [Actions] Replace the SW or PANEL. Turn the Power On/Off.
Page 191 3. 3. 2 Other Failure FIP 3. 3. 2. 3 +5 VDC POWER (+5V LVPS) Is 120 VAC measured between the MAIN POWER SW FS69 Procedure 3. 3. 2. 1 AC POWER FIP (IOT) (+) and NOISE FILTER PWB FS76 (-)? Is +5 VDC measured between the +5V LVPS J511-2 (+) and Procedure GND (-)?
Page 192 Chapter 3 Troubleshooting 3-118 Check the wire to the applicable component for an open circuit Is +24 VDC measured between the +24V LVPS P502-1 or poor contact by referring to Chapter 4 Wiring Data. (+) and GND (-)? Check the wire between the ESS PWB J344 and (WN4.3.5 +5 VDC-1) (WN4.3.6 +5 VDC-2) the IIT/IPS PWB J727.
Page 193 3. 3. 3 Generic FIP Remove the blank sheet of paper from the Sensor. Is the display [HIGH]? Check a short circuit between the sensor Pin 2 and the 3. 3. 3. 1 Reflective Sensor Failure FIP PWB Pin 8. If no problems are found, replace the Remove the sensor connector.
Page 194 Chapter 3 Troubleshooting 3-120 3. 3. 3. 3 Switch (Normal/Open) Failure FIP Remove the Connector of the Switch. Is the display Is +24 VDC measured between Pin 1(+) of the Sole- [HIGH]? noid/Clutch and GND(-)? Check a short circuit of the circuit between the switch Pin 2 and the PWB Pin 3.
Page 195 3. 3. 3. 6 Motor Does Not Rotate Failure FIP Replace the motor. 3. 3. 3. 8 NIP/RELEASE SOLENOID Not Energized Failure FIP Check the wire between the PWB Pin 3 and the MTOTR Pin 2 for an open circuit and poor contact. Replace the PWB.
Page 196 Chapter 3 Troubleshooting 3-122 Is +24 VDC measured between the NIP/RELEASE SOLENOID Pin 3 (+) and GND (-)? Replace the NIP/RELEASE SOLENOID. Check the wire between the PWB Pin 4 and the NIP/ RELEASE SOLENOID Pin 3 for an open circuit and poor contact.
Page 197: Service Mode
3. 4 Service Mode 5. System Data (NVM) DC Code No. DC Code Name DP-C321/C401 3. 4. 1 PC-Diag Screen Configuration DC131 NVM Read/Write The following image shows the 10 categories of the tab buttons on the PC-Diag "Service Mode Screen".
Page 198 Chapter 3 Troubleshooting 3-124 9. B/W Image Ctrl DC Code No. DC Code Name DP-C321/C401 DC923 Process Control PG DC933 VH/VM Setup DC945 IIT Calibration 10. Color Image Ctrl DC Code No. DC Code Name DP-C321/C401 DC930 Process Control Switch/Evaluation...
Page 199 3. 4. 2 How to Enter the Service Mode Check 1. Inform customers that "The machine cannot be used as servicing will be started." (To suspend a copy job and a local print job.) 2. Connect the Portable Service Work Station (shall be called as PSW below) to the machine. (Fig.
Page 200 Chapter 3 Troubleshooting 3-126 • When starting to obtain the machine type, it will display the machine type when the Procedure machine entered the Service Mode in the Service Mode screen. (Once the machine The following procedures show how to perform the Service Mode only with PC Diag, not using type is identified, it customizes the appropriate DC code, electronic manual, and electronic manuals.
Page 201 3. The PSW displays the page of the Electronic Manual (corresponding fault of the FIP) 3. 4. 2. 1 Faults Resolving Procedure in Service Mode corresponding to the specified fault code. 3. 4. 2. 1. 1 When opening the desired page of the Electronic Manual in the Service In case there is no corresponding Electronic Manual, the PSW displays "[!] The items or Mode functions specified by the machine in connection cannot be executed now."...
Page 202 Chapter 3 Troubleshooting 3-128 3. Select from the fault code displayed or [Home Page]. (The "Home Page" indicates the table The PSW has all the progress history of the Diag/EDOC (Electronic Manual). The of contents.) contents of the history display is added on the messages below: a.
Page 203 This mode allows you to compulsively boot up the mode in this trouble. However, this mode does not have to be used because DP-C321/C401 sends a temporary product code to the PSW when no product code can be found. (When the Service Mode initial screen is displayed, and [Product Code] and [Machine Serial Number] are not matched, Procedure 5 and onwards must be performed.)
Page 204 Chapter 3 Troubleshooting 3-130 3. 4. 2. 3. 1 ASCII Code List Configuration NVM Code List Decimal Hexadecimal Characters (Numeral) DC131 Chain SP (space) Link No. Name Setup Range Description [700-166] MARKET 2: North America [700-006] M/C CONFIG Displayed in 0X0D(Hex): CPS C: Copier, P: Printer, S: Scanner [715-400]...
Page 205 Decimal Hexadecimal Characters (Numeral) Chapter 3 Troubleshooting 3-131...
Page 206 Chapter 3 Troubleshooting 3-132 3. 4. 3 How to Exit Service Mode 4. Select and execute [Terminate the Service Mode at PSW alone]. • The PSW displays "[?] Main processor is unable to exit from the Service Mode. Is it Procedure OK?", [Yes] and [No].
Page 207 3. 4. 4 How to Use DC Codes • The screen displays the Shutdown History of Document Jam based on the data obtained from the Main Processor. 3. 4. 4. 1 DC122 Shutdown History Data is obtained when the screen is opened or when entering the Service Mode (when Description [Service Mode] is double clicked and with the [Z] key pressed).
Page 208 Chapter 3 Troubleshooting 3-134 3. 4. 4. 2 DC118 Jam Counter Description Displays the No. of Occurrences of jams from the time of reset on completion of the previous servicing up to now. • The following screen appears on the Jam Counter Screen. A.
Page 209 3. 4. 4. 3 DC120 Failure Counter B. Display in the order of Chain Link No. (Displays the list in the order of Chain Link No.) Procedure Description Displays the No. of Occurrences of each failure from the time of reset on completion of the previous servicing up to now.
Page 210 Chapter 3 Troubleshooting 3-136 3. 4. 4. 4 DC135 HFSI Counter 6. The screen indicating the reason for resetting the current value is displayed. (Fig. 1) Description • Displays the replacement life (Threshold Value) and the current value (usage status) of the periodic replacement parts.
Page 211 B. All HFSI (Confirm data for all items.) Procedure 1. Select the "Counter" tab on the Service Mode screen. 2. Select [DC135] on the Counter screen. 3. The HFSI Counter: Components with Expired Replacement Life screen is displayed. 4. Select [All HFSI]. 5.
Page 212: Dc140 Analog Monitor (Io Check)
Chapter 3 Troubleshooting 3-138 3. 4. 4. 5 DC140 Analog Monitor (IO Check) components which can be checked at the same time is 5. When the 5th output component was instructed for checking, selection of [Execute] becomes invalid. Description Monitors the analog value of the A/D converted sensor, by operating each component (6) If you want to stop checking of the target components being selected, select [Stop] (such as C.C).
Page 213: Dc305 Component Check (Io Check)
3. 4. 4. 6 DC305 Component Check (IO Check) Description Performs operation checks on the UI screen and buttons on the Control Panel. Procedure 1. Select the "IO Check" tab on the Service Mode screen. 2. Select [DC305] on the IO Check screen. 3.
Page 214: Dc330 Component Control (Io Check)
Chapter 3 Troubleshooting 3-140 3. 4. 4. 7 DC330 Component Control (IO Check) (5) When you want to check several components at the same time, repeat Procedure 5 - <Output Component Check> from (3) to (4). Description Displays the instruction and the result for the Input Component Check and the Output Component Check.
Page 215 (8) If you want to stop checking of the target components being selected, select [Stop] (6) The subsequent steps are the same as those of Output Component Check and Input or select [Stop All] to turn Off all the input components. Component Check.
Page 216: Dc131 Nvm Read/Write (System Data)
Chapter 3 Troubleshooting 3-142 3. 4. 4. 8 DC131 NVM Read/Write (System Data) <Direct Code Input> Procedure Description It is possible to refer to or set/change the NVM data. 1. Select the "NVM" tab on the Service Mode screen. All the NVM data including the NVM for the Key Operator are accessible. However, 2.
Page 217: Dc132 Billing Data Matching & Serial No. Setup (System Data)
3. 4. 4. 9 DC132 Billing Data Matching & Serial No. Setup (System Data) 6. After entering the M/C Serial No. using the PSW keyboard, click [OK]. [Case 1] Function To match the Serial No., Product No., and Billing Count Value between the PSWs when the MCU PWB or ESS PWB has been replaced, sets the Serial No., Product No.
Page 218: Dc301 Nvm Initialization (System Data)
Chapter 3 Troubleshooting 3-144 3. 4. 4. 10 DC301 NVM Initialization (System Data) A. Initialization Procedure 1. Select the "System Data (NVM)" tab on the Service Mode screen. Function Executes initialization for the desired NVM Area. 2. Select [DC301] on the System Data screen. At NVM Initialize, the settings related to Billing Counter, M/C Serial No., Market, 3.
Page 219: Dc355 Hard Disk Diag Program (Sub System)
3. 4. 4. 11 DC355 Hard Disk Diag Program (Sub System) Function Replace the Hard Disk (HDD), and perform Setup Replacement Judgement, etc at checking. For detailed procedure and explanation, refer to Chapter 2 ADJ1.1.8 DC355 Hard Disk Diag Program. Procedure 1.
Page 220: Dc527 Document Feeder Independent Operation (Sub System)
Chapter 3 Troubleshooting 3-146 3. 4. 4. 13 DC527 Document Feeder Independent Operation (Sub System) Description Checks for any unusual noise by operating the document feeder independently. Procedure 1. Select the "Sub System" tab on the Service Mode screen. 2. Select [DC527] on the Sub System screen. 3.
Page 221: Dc956 Belt Edge Learn Mode (Sub System)
3. 4. 4. 14 DC956 Belt Edge Learn Mode (Sub System) Function To set the machine in the Edge Learn mode at factory shipment or replacement of Belt parts (IBT Belt, Edge sensor), creates the Edge Profile Table (table used to control the Belt Walk). Always perform this diag before executing DC685 and complete it successfully.
Page 222: Dc612 Color Test Pattern Print (Test Pattern Print)
Chapter 3 Troubleshooting 3-148 3. 4. 4. 15 DC612 Color Test Pattern Print (Test Pattern Print) Description Performs copy quality check and isolates the problems by printing the built-in Test Pattern. For the Test Pattern List , refer to Chapter 3, 3.5.5 DC612 Test Pattern List. For the PWB names that store the test patterns, and IC names, refer to Chapter 8, 8.1 DCC400G Image Information Flow.
Page 223: Dc681 Regi Measurement Cycle (Registration)
3. 4. 4. 16 DC681 Regi Measurement Cycle (Registration) Function To know the control state of the AC Control (DrumDrive, BeltDrive, BeltSteering, etc), which is one of the color regi elements, this cycle performs the Color Regi measurement including the AC element detection. •...
Page 224: Dc683 Regi Control Sensor Check Cycle
Chapter 3 Troubleshooting 3-150 3. 4. 4. 17 DC683 Regi Control Sensor Check Cycle Function Checks the functions of the Regi Control Sensor. This is self-diagnostics cycle for checking whether the detection system works properly. • To check that the detection result is "Misregistration=zero", detects each misregistration amount at IN/OUT using the C patch (single Cyan color), and displays the misregistration amount detected by each sensor in the UI screen.
Page 225: Dc684 Regi Control Correction Check Cycle (Registration)
3. 4. 4. 18 DC684 Regi Control Correction Check Cycle (Registration) Function Checks the functions of the Regi Control Correction system, assuming that the Regi Control Sensor Check Cycle does not detect any errors. • After shifting the setting value of each correction system by a certain amount (approx. +150 microns), checks whether the color shift occurs by the value each correction system intentionally shifted by executing the A1 patch detection again.
Page 226: Dc685 Regi Control Setup Cycle (Registration)
Chapter 3 Troubleshooting 3-152 3. 4. 4. 19 DC685 Regi Control Setup Cycle (Registration) Procedure 1. Select "Registration" tab on the Service Mode screen. Function Sets or displays the optimal values of skew and the NVM values of other Regi control correction systems.
Page 227: Dc921 Atc Sensor Setup (Color Image Control)
3. 4. 4. 20 DC921 ATC Sensor SetUp (Color Image Control) Function Sets the correction value "ATC Correction Coefficient" and "ATC Correction Offset" to correct each sensor at factory shipment and ATC sensor replacement. • By inputting the characteristics value to be attached to each sensor, and by inputting "skew of each sensor sensitivity"...
Page 228: Dc922 Trc Control (Color Image Control)
Chapter 3 Troubleshooting 3-154 3. 4. 4. 21 DC922 TRC Control (Color Image Control) Function Calculates the added/extracted amount of the toner by using the difference between the read value of the ATC sensor and the reference value to set the appropriate density. •...
Page 229: Dc924 Trc Adjust (Color Image Control)
3. 4. 4. 22 DC924 TRC Adjust (Color Image Control) Function To set up the image quality to meet the user's preference, by increasing and decreasing the value of gradation correction center value of low density, medium density, and high density for each YMCK color.
Page 230: Dc934 Adc/Agc Setup (Color Image Control)
Chapter 3 Troubleshooting 3-156 3. 4. 4. 23 DC934 ADC/AGC Setup (Color Image Control) Function Sets up the ADC target value by reading the ADC (1-gradation) patch for potential control on the IBT with the ADC sensor. At the same time, sets up the desired LD light amount. For detailed procedure, refer to Chapter 2 ADJ1.1.4.
Page 231: Dc945 Iit Calibration (Color Image Control)
3. 4. 4. 24 DC945 IIT Calibration (Color Image Control) <CCD Calibration> 1. Select and execute the CCD Calibration. Description 2. Follow the instructions shown in the screen. Place the Chart on the Platen Glass and select • <White Reference Adjustment> Calculates and sets the White Reference Correction Coefficient. [OK].
Page 232: Direct Code Input Diag (Others)
Chapter 3 Troubleshooting 3-158 3. 4. 4. 25 Direct Code Input Diag (Others) <SMH Code Input Table> Description This is the DC code that is set mainly for development, and it is not used in the field. Selection of This is used only when a special indication is issued. Specified Items Data Type Selection of Output Pattern...
Page 233 Selection of Specified Items Data Type Selection of Output Pattern Number Selection of Color Decimal, 1 bytes Only 2:4C can be selected for Mode Pattern 1. The following can be selected for the others. 2:4C 3:3C 16:Y 17:M 18:C 19:R 20:G 21: B Selection of Screen...
Page 234: Read Report (Data Dump)
Chapter 3 Troubleshooting 3-160 3. 4. 4. 26 Read Report (Data Dump) 5. If the Memory Dump List or the Serial Communication Monitor Report is selected, the PSW will open the Memory Dump List Setup screen or the Serial Communication Monitor Function Reads and stores the each report information that is stored in the machine in the Report Setup screen for setting up the details.
Page 235 (20456) (303000),200207151654) Report 7. If you select [Execute], the PSW will display the message "In Progress". Type No. Applies To Trace Type Remarks • The PSW checks the status of storage medium. If an error is detected, an error Log & Job Data Ditto For the troubles below message is displayed.
Page 236: Service Data
Chapter 3 Troubleshooting 3-162 3. 5 Service Data [PSW Display]: INTLK_3 [Display]: H/L 3. 5. 1 DC330 Input Component Check List [Operation Description]: 1. 001-300 High when Open is detected. INTLK_1 On: High [PSW Display]: INTLK_1 [Reference BSD]: CH1.7 [Display]: H/L 6.
Page 237 Fan rotation is stopped [PSW Display]: #1 Size Sensor On: FAILURE [Display]: H/L [Reference BSD]: LVPS Fan:CH1.4, Rear Fan: CH9.30, Fuser Fan: CH10.2 [Operation Description]: 10. 005-102 No paper detected by #1 Size Sensor Document Sensor On: High [PSW Display]: Document Sensor [Reference BSD]: CH5.4 [Display]: H/L 15.
Page 238 Chapter 3 Troubleshooting 3-164 [Reference BSD]: CH5.1 [Operation Description]: 19. 006-160 Document is detected READY Signal of Polygon Motor On: APS SNR1: Low, APS On: High [PSW Display]: Polygon Motor Ready Signal [Reference BSD]: CH6.3 [Display]: H/L 24. 006-253 [Operation Description]: APS Sensor3 Regular rotation of Polygon Motor [PSW Display]: APS Sensor3...
Page 239 28. 006-301 33. 007-104 Angle Sensor #2Tray Size SW1 [PSW Display]: Angle Sensor [PSW Display]: #2Tray Size SW1 [Display]: H/L [Display]: H/L [Operation Description]: [Operation Description]: - Low when Platen closed. On: AN value On: Low [Reference BSD]: CH7.2 [Reference BSD]: CH6.3 34.
Page 240 Chapter 3 Troubleshooting 3-166 [PSW Display]: #3Tray Size SW2 [Operation Description]: - [Display]: H/L On: AN value [Operation Description]: - [Reference BSD]: CH7.4 On: AN value 44. 007-115 [Reference BSD]: CH7.3 #4Tray Size SW4 39. 007-110 [PSW Display]: #4Tray Size SW4 #3Tray Size SW3 [Display]: H/L [PSW Display]: #3Tray Size SW3...
Page 241 [Display]: H/L 53. 007-125 [Operation Description]: SMH Nopaper Sensor Lift Up [PSW Display]: SMH Nopaper Sensor On: High [Display]: H/L [Reference BSD]: CH7.8 [Operation Description]: 49. 007-120 Nopaper #1Nopaper Sensor On: High [PSW Display]: #1Nopaper Sensor [Reference BSD]: CH7.9 [Display]: H/L 54.
Page 242 Chapter 3 Troubleshooting 3-168 Paper detected [PSW Display]: TTM Path Sensor2 On: High [Display]: H/L [Reference BSD]: CH8.3 [Operation Description]: 58. 008-104 Paper detected Regi Sensor [PSW Display]: Regi Sensor [Reference BSD]: - [Display]: H/L 63. 008-109 [Operation Description]: OHP Sensor#L No paper [PSW Display]: OHP Sensor#L On: Low...
Page 243 67. 009-102 [Display]: H/L TONER M NEW [Operation Description]: [PSW Display]: Toner_M New CRU is installed [Display]: H/L On: High [Operation Description]: [Reference BSD]: CH9.3 CRU Connection of M color is open 72. 009-152 (The CRU in use is present, or it is not present) #M_CRU detect On: Low=new, High=old [PSW Display]: #M_CRU detect...
Page 244 Chapter 3 Troubleshooting 3-170 [Display]: H/L 76. 009-201 [Operation Description]: POB Sensor Paper detected [PSW Display]: POB Sensor On: High [Display]: H/L [Reference BSD]: CH10.4B [Operation Description]: 81. 012-100 Paper detected IOT Regi Clutch On: Low [PSW Display]: IOT Regi Clutch [Reference BSD]: CH9.25 [Display]: H/L 77.
Page 245 85. 012-104 Non-transmissive position H-Tra Exit Sensor On: High [PSW Display]: H-Tra Exit Sensor [Reference BSD]: CH11.10B [Display]: H/L 90. 012-205 [Operation Description]: Stacker Stack B Sensor Paper detected [PSW Display]: Stacker Stack B Sensor On: High [Display]: H/L [Reference BSD]: CH11.4 [Operation Description]: 86.
Page 246 Chapter 3 Troubleshooting 3-172 [PSW Display]: Eject Clamp Home Sensor [Reference BSD]: CH11.6 [Display]: H/L 99. 012-217 [Operation Description]: Deculer Cam Position Sensor Not at Home Position (Roller is DOWN) [PSW Display]: Deculer Cam Position Sensor On: High [Display]: H/L [Reference BSD]: CH11.9 [Operation Description]: 95.
Page 247 [Operation Description]: Open On: High [Reference BSD]: CH11.1 104.012-302 Docking Interlock Sensor [PSW Display]: Docking Interlock Sensor [Display]: H/L [Operation Description]: Docking release On: High [Reference BSD]: CH11.1 105.012-305 H-Tra Interlock Sensor [PSW Display]: H-Tra Interlock Sensor [Display]: H/L [Operation Description]: Open On: High [Reference BSD]: CH11.4...
Page 248 Chapter 3 Troubleshooting 3-174 3. 5. 2 DC330 Output Component Check List 4. 004-005 Steering Motor Home Position 1. 004-001 [PSW Display]: Steering Motor Home Position Steering Motor [Operation Description]: [PSW Display]: Steering Motor Return the Steering Cam to Home Position. [Operation Description]: On: Low Return the Steering Cam to Home Position once and operate it at half cycle after that.
Page 249 7. 004-012 10. 004-050 IBT Motor (Half Speed) FUSER FAN, LV FAN and REAR FAN at High rotation [PSW Display]: IBT Motor (52mm/sec) [PSW Display]: Fuser Fan, LV Fan and Rear Fan Rotation High speed [Operation Description]: [Operation Description]: Rotate at half speed. Rotate the FUSER FAN, LV FAN and REAR FAN at high speed.
Page 250 Chapter 3 Troubleshooting 3-176 [T-ON]: On [Operation Description]: [Cycle]: Off Operate the DADF Exit Motor [Multiple Output Prohibited Items]: - On: Every 4 phase H/L toggling [Reference BSD]: CH5.3 [T-ON]: Off 14. 005-055 [Cycle]: Off Belt Motor Non CVT Mode (Forward Revolution) [Multiple Output Prohibited Items]: - [PSW Display]: Belt Motor Non CVT Mode(CW) [Reference BSD]: CH5.6...
Page 251 21. 006-004 [Cycle]: Off IPS Cooling Fan (Low speed) [Multiple Output Prohibited Items]: - [PSW Display]: IPS Cooling Fan (Low speed) [Reference BSD]: CH6.1 [Operation Description]: 25. 006-030 After operating the IPS Cooling Fan at high speed for 5sec, operate it at low speed. LD On Enable Signal (4 Colors concurrently) On: FAN On: 24V, FAN Slow: L->H (About 13V) [PSW Display]: LD ON Enable Signal (concurrently for 4 colors)
Page 252 Chapter 3 Troubleshooting 3-178 Turn On the document exchange command signal to the DADF 32. 008-002 On: Low #1Feed Motor (Rev) [T-ON]: Off [PSW Display]: #1Feed Motor (Rev) [Cycle]: Off [Operation Description]: Lift Up [Multiple Output Prohibited Items]: - It turns Off automatically 6sec after Lift Up has started, or when the Level Senser detected Lift Up.
Page 253 35. 008-005 [Operation Description]: Lift Up #3Feed Motor (Fwd) It turns Off automatically 6sec after Lift Up has started, or when the Level Snr detected Lift Up. [PSW Display]: #3Feed Motor (Fwd) [Operation Description]: Lift Up cannot be performed when the Level Snr should detect Lift Up. Feed (Turn #3Feed Motor On in paper feed direction at 192mm/sec) On: - On: -...
Page 254 Chapter 3 Troubleshooting 3-180 [T-ON]: Off [Operation Description]: [Cycle]: Off Start operation. Turns Off automatically at 1000 m sec. [Multiple Output Prohibited Items]: 8-009, 010, 012, 053, 054, 055, 056 On: High [Reference BSD]: CH10.5 [T-ON]: On 42. 008-012 [Cycle]: On Dup Motor (104mm/sec) Long [Multiple Output Prohibited Items]: 8-029, 030, 032, 033, 034, 035, 036 [PSW Display]: Dup Motor (104 mm/sec) Long...
Page 255 49. 008-035 52. 008-038 TTM TA Motor (192 mm/sec) Long #1TA Clutch [PSW Display]: TTM TA Motor (192 mm/sec) Long [PSW Display]: #1TA Clutch [Operation Description]: [Operation Description]: Start operation Turns On. Turns Off automatically at 400 msec. On: High On: Low [T-ON]: Off [T-ON]: On...
Page 256 Chapter 3 Troubleshooting 3-182 [Cycle]: On MOB SNR2 LED Light quantity switching signal, Light quantity UP (increase voltage) at PORT H. [Multiple Output Prohibited Items]: None On: ANA Output LED2 Light quantity UP [Reference BSD]: CH10.4B [T-ON]: Off 56. 008-046 [Cycle]: Off Dup Gate Solenoid [Multiple Output Prohibited Items]: None...
Page 257 [Reference BSD]: CH6.11 [T-ON]: Off 63. 008-053 [Cycle]: Off Dup Motor(373.2 mm/sec) [Multiple Output Prohibited Items]: 8-009, 010, 011, 012, 053, 054, 055 [PSW Display]: Dup Motor (373.2 mm/sec) [Reference BSD]: CH10.5 [Operation Description]: 67. 009-001 Start operation. Turns Off automatically at 1000 m sec. #1 Disp.
Page 258 Chapter 3 Troubleshooting 3-184 [Operation Description]: [PSW Display]: #C_DB DC K Color Disp. MOT turns On, and turns Off automatically after 5sec. [Operation Description]: On: Low C Color Developer Bias DC Component Output [T-ON]: On [Cycle]: Off [T-ON]: Off [Multiple Output Prohibited Items]: - [Cycle]: Off [Reference BSD]: CH9.15 [Multiple Output Prohibited Items]: -...
Page 259 M: CH9.6 79. 009-016 C: CH9.7 Deve Motor (Half speed) K: CH9.8 [PSW Display]: Deve_MOT Half-speed 76. 009-012 [Operation Description]: DEVE AC #3.4 The MOT for driving Color turns On at higher speed and turns Off automatically after 5sec. On: Low [PSW Display]: #CK_DB AC [T-ON]: On [Operation Description]:...
Page 260 Chapter 3 Troubleshooting 3-186 K: CH9.8 [Multiple Output Prohibited Items]: 9-26 82. 009-028 [Reference BSD]: Refer to DC140 [009-026] of the CH below. #C_BCR DC Y: CH9.5 [PSW Display]: #C_BCR DC M: CH9.6 [Operation Description]: C: CH9.7 High pressure output value of BCR DC_C K: CH9.8 On: PWM 85.
Page 261 [Operation Description]: [Cycle]: Off High pressure output value of BCR AC_K [Multiple Output Prohibited Items]: On: PWM [Reference BSD]: CH9.8 [T-ON]: Off 91. 009-039 [Cycle]: Off BCRAC Clock [Multiple Output Prohibited Items]: 9-29 [PSW Display]: BCRAC Clock [Reference BSD]: Refer to DC140 [009-026] of the CH below. [Operation Description]: Y: CH9.5 Frequency signal common to BCR AC All Colors.
Page 262 Chapter 3 Troubleshooting 3-188 K ERASE LAMP lit. 98. 009-053 On: Low De Tack Saw HV [T-ON]: Off [PSW Display]: De Tack Saw HV [Cycle]: Off [Operation Description]: [Multiple Output Prohibited Items]: 9-43, 9-44 Turn on DTS HV. [Reference BSD]: CH9.27 On: PWM 95.
Page 263 [T-ON]: Off [PSW Display]: ATC Sensor 5V On [Cycle]: Off [Operation Description]: [Multiple Output Prohibited Items]: - 5V Power supply to ATC Senser. [Reference BSD]: CH9.16 On: High 102.009-077 [T-ON]: Off Diffusion Reflection LED [Cycle]: Off [PSW Display]: Diffusion reflection LED [Multiple Output Prohibited Items]: - [Operation Description]: [Reference BSD]: Y: CH9.10, M: CH9.10, C: CH9.12, K: CH9.13...
Page 264 Chapter 3 Troubleshooting 3-190 109.012-012 [Cycle]: Off Rear Tamper Motor High Front On/Off [Multiple Output Prohibited Items]: 12-10, 12-11, 12-12, 12-13, 12-14 [PSW Display]: Rear Tamper Motor High Front On/Off [Reference BSD]: CH11.6 [Operation Description]: 113.012-020 Turns Off automatically after 100pulses. Staple Motor Close On/Off [PSW Display]: Staple Motor Close On/Off [T-ON]: On...
Page 265 115.012-030 [T-ON]: On Eject Motor FORWARD On/Off [Cycle]: Off [PSW Display]: Eject Motor FORWARD On/Off [Multiple Output Prohibited Items]: 12-30, 12-31, 12-32, 12-34, 12-41 [Operation Description]: [Reference BSD]: CH11.9 Turns Off automatically after 2000pulses. 119.012-034 Eject Clamp UP [T-ON]: On [PSW Display]: Eject Clamp UP [Cycle]: Off [Operation Description]:...
Page 266 Chapter 3 Troubleshooting 3-192 122.012-050 [Cycle]: Off Stacker Motor UP On/Off [Multiple Output Prohibited Items]: 12-60 [PSW Display]: Stacker Motor UP On/Off [Reference BSD]: CH11.3 [Operation Description]: 126.012-070 Turns Off automatically after 500 msec. Decurler Cam Clutch On [PSW Display]: Decurler Cam Clutch On [T-ON]: On [Operation Description]: [Cycle]: Off...
Page 267 [PSW Display]: Stapler Move Motor Low Font On/Off [Reference BSD]: CH11.6 [Operation Description]: 133.012-092 Turns Off automatically at 250pulses. Front Tamper Motor Middle Front On/Off [PSW Display]: Front Tamper Motor Middle Front On/Off [T-ON]: On [Operation Description]: [Cycle]: Off Turns Off automatically at 100pulses. [Multiple Output Prohibited Items]: 12-80, 12-82, 12-83 [Reference BSD] [T-ON]: On...
Page 268 Chapter 3 Troubleshooting 3-194 [T-ON]: On [Cycle]: Off [Multiple Output Prohibited Items]: 12-91, 12-92, 12-93, 12-94, 12-96 [Reference BSD]: CH11.6 137.012-096 Front Tamper Motor High Rear On/Off [PSW Display]: Front Tamper Motor High Rear On/Off [Operation Description]: Turns Off automatically at 100pulses. [T-ON]: On [Cycle]: Off [Multiple Output Prohibited Items]: 12-91, 12-92, 12-93, 12-94, 12-95...
Page 269 3. 5. 3 DC140 Analog Monitor Code List BCRDC_K(DC330:009-029) BCRAC_Y(DC330:009-030) 1. 004-100 BCRAC_M(DC330:009-031) IBT BELT EDGE SNR BCRAC_C(DC330:009-032) [PSW Display]: IBT BELT EDGE SNR BCRAC_K(DC330:009-033) [Component Type]: IN DEVEDC_Y(DC330:009-005) [Simultaneous Output Items]: DEVEDC_M(DC330:009-006) Displays the sensor output value corresponding to the Belt position (actuation DEVEDC_C(DC330:009-007) position).
Page 270 Chapter 3 Troubleshooting 3-196 [Component Type]: OUT [Component Type]: IN [Simultaneous Output Items]: 009-077, 026, 051, 052 [Simultaneous Output Items]: Displays ATC Sensor #4 Monitor Value. [Operation Description]: - [Operation Description]: Displays ATC Sensor #4 Monitor Value. 8. 009-077 14. 009-200 ADC Shutter Open/Diffusion LED On 1ST BTR #1 MONI [PSW Display]: ADC Shutter Open/Diffusion LED ON...
Page 271 [Simultaneous Output Items]: Off [Operation Description]: Monitors reflective ratio on the belt of ADC_Sensors by a specific interval. 20. 009-256 TEMP Sensor [PSW Display]: TEMP Sensor [Component Type]: IN [Simultaneous Output Items]: Off [Operation Description]: Monitors temperature sensor by a specific interval. 21.
Page 272 Chapter 3 Troubleshooting 3-198 3. 5. 4 DC135 HFSI List 5. 954-803 IBT Belt CLN Assy Replacement Standard Value 1. 005-805 [PSW Display]: IBT Belt CLN Assy Document Feed [Initial Value]: 100 kPV [PSW Display]: Document Feed [Setup Range]: 0~99999999 [Initial Value]: 0 [Count Condition]: [Setup Range]: 0~5,898,190...
Page 273 [Initial Value]: 300000 [Setup Range]: 0~99999999 [Count Condition]: 1 sheet [Description]: Replacement time of periodic replacement parts 10. 954-809 3Tray Feed No. Standard Value [PSW Display]: 3Tray Feed counter [Initial Value]: 300000 [Setup Range]: 0~99999999 [Count Condition]: 1 sheet [Description]: Replacement time of periodic replacement parts 11.
Page 274 Chapter 3 Troubleshooting 3-200 3. 5. 5 DC612 Test Pattern Print (PG) List Pattern Name Overview Purpose PG Built-in Location Pattern Name Overview Purpose PG Built-in Location A2 Patch Forms a 1 axial near For Color Regi Controller CNT for approx. 1 adjustment in Diag LSU (ROS) Seal Glass Cleaning...
Page 275 Pattern Name Overview Purpose PG Built-in Location Pattern Name Overview Purpose PG Built-in Location Binary/Auto (For gradation To output during Auto Controller Binary/Auto (For gradation To output during Auto Controller Gradation correction) Gradation Gradation Correction. Gradation correction) Gradation Gradation Correction. Correction PG pattern for gradation For checking...
Page 276 Chapter 3 Troubleshooting 3-202 Pattern Name Overview Purpose PG Built-in Location Pattern Name Overview Purpose PG Built-in Location Binary/Auto (For gradation To output during Auto Binary/Process (Density adjustment, The Primary color/ Gradation correction) Gradation Gradation Correction. Control LUT: gradation check) Secondary color/ Correction PG pattern for gradation...
Page 277 Pattern Name Overview Purpose PG Built-in Location Pattern Name Overview Purpose PG Built-in Location Binary/ (Highlight gradation In the gradation IIT/FS Incre/ (For separating For development. Highlight PG check) Gradation reproducibility of Gradation troubles) Fast Scan Determine the defect LUT: C-TRA pattern for highlight Primary color/ direction gradation...
Page 278 Chapter 3 Troubleshooting 3-204 Pattern Name Overview Purpose PG Built-in Location Pattern Name Overview Purpose PG Built-in Location COSAC Solid (For development) For development. FSRE Count (For separating For development. PG ALL AAh Entire Solid Data Determine the defect Mode/Slanting troubles)5.42 mm Determine the defect Pattern.
Page 279 Pattern Name Overview Purpose PG Built-in Location Pattern Name Overview Purpose PG Built-in Location Multi-valued/ (For gradation See Note Multi-valued/ (Density adjustment, See Note Auto correction) Gradation Process Control gradation check) Gradation pattern for gradation PG LUT: Gradation pattern for Correction PG correction for C-TRA Off...
Page 280 Chapter 3 Troubleshooting 3-206 Pattern Name Overview Purpose PG Built-in Location Multi-valued/ (Highlight gradation See Note Highlight PG check) Gradation LUT: C-TRA pattern for highlight On IOT On adjustment LUT: C-TRA On IOT On Reserve No. 41~52 are specifications meant for Post Launch.
Page 281 3. 5. 6 DC131 710-xxx DADF NVM List [PSW Display]: FS MAX value [Initial Value]: 2970 1. 710-001 [Setup Range]: 1297~3070 [NVM Name]: ADF Failure Bypass [Description]: For customized registration of DADF Document Size Detection [PSW Display]: ADF Failure Bypass Decurler [Initial Value]: 0 7.
Page 282 Chapter 3 Troubleshooting 3-208 [Description]: For customized registration of DADF Document Size Detection 16. 710-800 Decurler [NVM Name]: ADF No Sensor Static Jam 12. 710-024 [PSW Display]: ADF Static Jam Count Total (No Sensor Sensed Jam) [NVM Name]: Customized registration specification for DADF Document Size [Initial Value]: 0 Detection Decurler [Setup Range]: 0~65535...
Page 283 22. 710-806 28. 710-812 [NVM Name]: ADF Exit Sensor Static Jam [NVM Name]: ADF Regi Sensor Off Dynamic Jam [PSW Display]: ADF Exit Sensor Static Jam Count Total [PSW Display]: ADF RegiSNR Off NonInvert DynamicJam Count Total [Initial Value]: 0 [Initial Value]: 0 [Setup Range]: 0~65535 [Setup Range]: 0~65535...
Page 284 Chapter 3 Troubleshooting 3-210 34. 710-818 40. 710-900 [NVM Name]: ADF Exit Sensor On Dynamic Jam [NVM Name]: Feed Count Replacement Life (Upper digits) [PSW Display]: ADF Exit Sensor On Dynamic Jam Count Total [PSW Display]: Feed Life Count (upper digits) [Initial Value]: 0 [Initial Value]: 36 [Setup Range]: 0~65535...
Page 285 3. 5. 7 DC131 715-xxx IIT NVM List 6. 715-017 [NVM Name]: COSAC Fast Scan 1x5 Filter Switching 1. 715-001 [PSW Display]: COSAC FS1x5 Filter [NVM Name]: PreIPS Failure Bypass [Initial Value]: 0 [PSW Display]: PreIPS Failure Bypass [Setup Range]: 0~1 [Initial Value]: 0 [Description]: 0:OFF, 1:ON (Moire reduction) [Setup Range]: 0~1...
Page 286 Chapter 3 Troubleshooting 3-212 [Setup Range]: 115~255 [Setup Range]: 0~6 [Description]: Blue W-Ref Correction Coefficient "Adjustment at ex-factory" [Description]: 0.210 mm(A4S)~6.216 mm(8.5") (1step=1mm) 12. 715-083 18. 715-116 [NVM Name]: Pshad (4) [NVM Name]: Special Document Detection Table Selection [PSW Display]: Pshad (4) [PSW Display]: Original detection table for special paper [Initial Value]: 65 [Initial Value]: 0...
Page 287 [Description]: 8K detection specification (Default 0: Do not detect, 1: Detect) 28. 715-208 23. 715-142 [NVM Name]: Speed Priority Background Color Suppression/Slow Scan Fixed Position [NVM Name]: NutAngleF [PSW Display]: Line to Fix Variation [PSW Display]: NutAngleF [Initial Value]: 48 [Initial Value]: 990 [Setup Range]: 0~255 [Setup Range]: 0~1980...
Page 288 Chapter 3 Troubleshooting 3-214 [Description]: Speed Priority AE/Fixed background color data in Color Register Mode [NVM Name]: Default Color Balance Adjustment Level Y Color Low density (When value of NVM(715-212) is 0.) [PSW Display]: Color Balance Default: Y/Low density 33. 715-216 [Initial Value]: 4 [NVM Name]: Underground removal level: Full Color Copy [Setup Range]: 0~8...
Page 289 [PSW Display]: Color Balance Default: C/Low density [Initial Value]: 1 [Initial Value]: 4 [Setup Range]: 0~2 [Setup Range]: 0~8 [Description]: 0: Above Text, 1: Normal, 2: Above Photo [Description]: Default Color Balance Adjustment Level C Color Low density 50. 715-233 44.
Page 290 Chapter 3 Troubleshooting 3-216 55. 715-240 60. 715-245 [NVM Name]: Scan Text Darker 3 Density Adjustment [NVM Name]: Speed Priority Background Color Suppression/For B/W OFFSET Value Platen Text [PSW Display]: High Density Text (Scan) [PSW Display]: B/W-Offset for Text Platen mode (Real Time AE) [Initial Value]: 128 [Initial Value]: 10 [Setup Range]: 0~256...
Page 291 65. 715-250 70. 715-255 [NVM Name]: Speed Priority Background Color Suppression/For B/W OFFSET Value [NVM Name]: Speed Priority Background Color Suppression/For Color OFFSET DADF Duplex Side Document Text/Photo Value Platen Map [PSW Display]: B/W-Offset for Text/Image DADF Duplex Side mode (Real Time AE) [PSW Display]: Color-Offset for Text Platen mode (Real Time AE) [Initial Value]: 17 [Initial Value]: 15...
Page 292 Chapter 3 Troubleshooting 3-218 75. 715-260 [PSW Display]: Platen/ADF [NVM Name]: Speed Priority Background Color Suppression/For Color OFFSET [Initial Value]: 0 Value DADF Duplex Side Document Text [Setup Range]: 0~1 [PSW Display]: Color-Offset for Text DADF Duplex Side mode (Real Time AE) [Description]: 0: Platen model 1: ADF model "Adjustment at ex-factory"...
Page 293 86. 715-804 [Description]: Cumulative Failure Counter at the previous clearing (Write not permitted) [NVM Name]: EEPROM Failure 92. 715-810 [PSW Display]: EEPROM Failure Count Overall Total [NVM Name]: Scan Initialize Regi Sensor Failure [Initial Value]: 0 [PSW Display]: Scan CRG Init Regi SNR Failure Count Overall Total [Setup Range]: 0~65535 [Initial Value]: 0 [Description]: Cumulative Failure Counter (Write not permitted)
Page 294 Chapter 3 Troubleshooting 3-220 97. 715-815 [Setup Range]: 0~65535 [NVM Name]: Lamp Failure [Description]: Cumulative Failure Counter (Write not permitted) [PSW Display]: Lamp Failure Count Since Reset 103.715-821 [Initial Value]: 0 [NVM Name]: Scan Initialize Motor Driver Failure [Setup Range]: 0~65535 [PSW Display]: CRG INIT Motor Driver Failure Count Since Reset [Description]: Cumulative Failure Counter at the previous clearing [Initial Value]: 0...
Page 295 [PSW Display]: Platen AGC Channel 3 Failure Count Overall Total 114.715-832 [Initial Value]: 0 [NVM Name]: Platen AGC CH6 Failure [Setup Range]: 0~65535 [PSW Display]: Platen AGC Channel 6 Failure Count Overall Total [Description]: Cumulative Failure Counter (Write not permitted) [Initial Value]: 0 109.715-827 [Setup Range]: 0~65535...
Page 296 Chapter 3 Troubleshooting 3-222 [Description]: Cumulative Failure Counter at the previous clearing [Initial Value]: 0 (Write not permitted) [Setup Range]: 0~65535 120.715-838 [Description]: Cumulative Failure Counter at the previous clearing [NVM Name]: Platen AOC CH3 Failure (Write not permitted) [PSW Display]: Platen AOC Channel 3 Failure Count Overall Total 126.715-844 [Initial Value]: 0 [NVM Name]: Platen AOC CH6 Failure...
Page 297 131.715-857 [NVM Name]: IIT Memory Hot Line Failure [NVM Name]: IIT Memory Hot Line Failures Since Reset [Initial Value]: 0 [Setup Range]: 0~65535 [Description]: Cumulative Failure Counter at the previous clearing (Write not permitted) 132.715-858 [NVM Name]: ADF RAM CHECK Failure [PSW Display]: DADF RAM CHECK Failure Total Count [Initial Value]: 0 [Setup Range]: 0~65535...
Page 298 Chapter 3 Troubleshooting 3-224 3. 5. 8 DC131 719-xxx IIT/DADF Software NVM List 6. 719-007 [NVM Name]: IISS Revision Version 1. 719-001 [PSW Display]: IISS Revision Version [NVM Name]: Version No. (Upper level) [Initial Value]: 0 [PSW Display]: Version No. (Upper level) [Setup Range]: 0~65535 [Initial Value]: 0 [Description]: IISS Revision Version No.
Page 299 3. 5. 9 DC131 740-xxx IOT Manager NVM List 1. 740-024 [NVM Name]: For checking Regi Control at Power On. [PSW Display]: RegiCon Request Flag [Initial Value]: 0 [Setup Range]: 0~255 [Description]: 0: Performed, 1: Not performed 2. 740-025 [NVM Name]: For checking Edge Check at Power On. [PSW Display]: Edge Check Request Flag [Initial Value]: 0 [Setup Range]: 0~255...
Page 300 Chapter 3 Troubleshooting 3-226 3. 5. 10 DC131 741-xxx Drive NVM List 5. 741-068 [NVM Name]: NVM_PR_MOT_DOUBLE_PULSE (PR (Drum) Motor Speed Fine 1. 741-054 Adjustment (Double Speed) [NVM Name]: NVM_PR_MOT_HIGH_PULSE (PR (Drum) Motor Speed Fine [PSW Display]: NVM_PR_MOT_DOUBLE_PULSE Adjustment (Standard) [Initial Value]: 22 [PSW Display]: NVM_PR_MOT_HIGH_PULSE (standard) [Setup Range]: 0~40...
Page 301 3. 5. 11 DC131 742-xxx Paper Handling NVM List [Description]: Regi Loop Length Adjustment (Double Speed) for Standard Paper from 1. 742-001 7. 742-013 [NVM Name]: Invert Clutch CW Off Timing [NVM Name]: RegiLoopLengthAjust (MSI Heavy Weight Paper) [PSW Display]: Invert Clutch CW Off Timing [PSW Display]: RegiLoopLengthAjust (MSI Heavy2 Paper) [Initial Value]: 91 [Initial Value]: 41...
Page 302 Chapter 3 Troubleshooting 3-228 [PSW Display]: Full Stack Paper Sensing Condition 18. 742-024 [Initial Value]: 4 [NVM Name]: Regi Clutch Off Timing (MF) [Setup Range]: 1~12 (1 Count: 5 sec) [PSW Display]: Regi Clutch Off Timing (MF) [Description]: Full Stack Detection Condition (5~60 sec), Defalut: 20 [Initial Value]: 76 13.
Page 303 [Description]: Lead Regi Adjustment (P Speed) from Tray [Initial Value]: 7 24. 742-030 [Setup Range]: 0~40 (1 Count: 0.2544 mm) [NVM Name]: ADJUST LEAD REGI (Tray) (MF) [Description]: Lead Regi Adjustment (Half Speed) Heavy Weight Paper 1 from MSI (22P exclusive) [PSW Display]: ADJUST LEAD REGI (Tray) (MF) 30.
Page 304 Chapter 3 Troubleshooting 3-230 1: Yes [PSW Display]: ADJUST SIDE REGI 1Tray 35. 742-048 [Initial Value]: 22 [NVM Name]: OHP Sheet Detection [Setup Range]: 0~50 (1 Count: 0.211 mm) [PSW Display]: OHP Sheet Sensing Condition [Description]: SIDE REGI Adjustment for each TRAY [Initial Value]: 1 41.
Page 305 [Description]: Adjusts the Time between PRE T/A Starts and Standard Signal (IOT) 51. 742-073 (303~803 ms) [NVM Name]: MAIN FEED START TIMING TTM-2 46. 742-065 [PSW Display]: MAIN FEED START TIMING TTM-2 [NVM Name]: ADJUST PRE FEED POSITION TTM-1 [Initial Value]: 20 [PSW Display]: ADJUST PRE FEED POSITION TTM-1 [Setup Range]: 0~44 (1 Count: 2.4462 ms) [Initial Value]: 0...
Page 306 Chapter 3 Troubleshooting 3-232 [Setup Range]: 0~50 (1 Count: 0.211 mm) [NVM Name]: OCT Availability [Description]: SIDE REGI adjustment of 4TRAY [PSW Display]: OCT Condition 57. 742-079 [Initial Value]: 1 [NVM Name]: ADJUST SIDE REGI TrayModuleAll [Setup Range]: 0~1 [PSW Display]: ADJUST SIDE REGI TrayModuleAll [Description]: 0: Not available, 1: Available [Initial Value]: 25 63.
Page 307 [Setup Range]: 0~83 (1 Count: 1.31136 ms) 73. 742-114 [Description]: Adjust the Time between the MAIN FEED Starts and the PRE T/A [NVM Name]: MAIN FEED START TIMING TTM-2 (Half) (1410~1910 ms). [PSW Display]: MAIN FEED START TIMING TTM-2 (Half) 68.
Page 308 Chapter 3 Troubleshooting 3-234 3. 5. 12 DC131 744-xxx Fuser NVM List Once the STS-2 reaches High Temperature Not-Ready Temperature, the Fuser is moved to sagging status. 1. 744-001 This is because when continuous Run is performed for A5SEF and below, [NVM Name]: STS-1 Control Temperature in Low-Power Mode Temperature Distribution Control would fail.
Page 309 Corrects the target temperature of Ready temperature/Standby temperature/RUN. 0: Light Weight paper (55~63 gsm) Both STS-1 and STS-2 have the same temperature. 1: Plain paper (64~70 gsm) Corrects between 10 ~ 20 Degrees Celsius. Correction is not performed outside 2: Plain paper (71~80 gsm) this temperature.
Page 310 Chapter 3 Troubleshooting 3-236 2.5.13 DC131 746-xxx Xero Transfer NVM List 5. 746-013 [NVM Name]: DTS Output 1. 746-006 [PSW Display]: DTS Output [NVM Name]: 2nd Resistance Detection Calculation Results [Initial Value]: 818 [PSW Display]: 2nd Resistance detection calculation results [Setup Range]: 0~818 (1 Count: -3.666 V) [Initial Value]: 245 [Description]: For Component Control (0~-3000 V)
Page 311 [Description]: 13. 746-024 Displays the output current corresponding to the resistance of the Primary [NVM Name]: 1ST BTR Output Remote 104FC K Transfer part calculated from the voltage measured at fixed current (10 µA) in K [PSW Display]: 1ST BTR Output Remote Normal-speed K Color 1ST BTR.
Page 312 Chapter 3 Troubleshooting 3-238 For primary transfer output adjustment of C Color at FC52mmsec [Initial Value]: 36 Displays the multiplication value in primary transfer current of 746-197 [Setup Range]: 0~200 (1 Count: 1 %) [Description]: At 50: Primary Transfer Current=14 µAx0.5=7 µA For primary transfer output adjustment of K Color at BW 52mmsec 17.
Page 313 For Secondary Transfer output adjustment of Plain paper A side 1 Displays the multiplication value in secondary transfer resistance calculation result of 746-006. Displays the multiplication value in secondary transfer resistance calculation result of 746-006. At 100: Secondary Transfer Voltage=245x-4.888x1.0=-1200 V At 100: Secondary Transfer Voltage=245x-4.888x1.0=-1200 V At 150: Secondary Transfer Voltage=245x-4.888x1.5=-1800 V At 150: Secondary Transfer Voltage=245x-4.888x1.5=-1800 V...
Page 314 Chapter 3 Troubleshooting 3-240 Displays the multiplication value in secondary transfer resistance calculation Displays the multiplication value in secondary transfer resistance calculation result of 746-006. result of 746-006. At 100: Secondary Transfer Voltage=245x-4.888x1.0=-1200 V At 100: Secondary Transfer Voltage=245x-4.888x1.0=-1200 V At 150: Secondary Transfer Voltage=245x-4.888x1.5=-1800 V At 150: Secondary Transfer Voltage=245x-4.888x1.5=-1800 V 32.
Page 315 Displays the multiplication value in secondary transfer resistance calculation Displays the multiplication value in secondary transfer resistance calculation result of 746-006. result of 746-006. At 100: Secondary Transfer Voltage=245x-4.888x1.0=-1200 V At 100: Secondary Transfer Voltage=245x-4.888x1.0=-1200 V At 150: Secondary Transfer Voltage=245x-4.888x1.5=-1800 V At 150: Secondary Transfer Voltage=245x-4.888x1.5=-1800 V 38.
Page 316 Chapter 3 Troubleshooting 3-242 Displays the multiplication value in secondary transfer resistance calculation Displays the multiplication value in secondary transfer resistance calculation result of 746-006. result of 746-006. At 100: Secondary Transfer Voltage=245x-4.888x1.0=-1200 V At 100: Secondary Transfer Voltage=245x-4.888x1.0=-1200 V At 150: Secondary Transfer Voltage=245x-4.888x1.5=-1800 V At 150: Secondary Transfer Voltage=245x-4.888x1.5=-1800 V 44.
Page 317 Displays the multiplication value in secondary transfer resistance calculation Displays the multiplication value in secondary transfer resistance calculation result of 746-006. result of 746-006. At 100: Secondary Transfer Voltage=245x-4.888x1.0=-1200 V At 100: Secondary Transfer Voltage=245x-4.888x1.0=-1200 V At 150: Secondary Transfer Voltage=245x-4.888x1.5=-1800 V At 150: Secondary Transfer Voltage=245x-4.888x1.5=-1800 V 50.
Page 318 Chapter 3 Troubleshooting 3-244 3: Control -S-12 (FCside2 secondary transfer output for paper according to poor 56. 746-090 surface smoothness of 4024 24 lb) [NVM Name]: Plain paper S Control NVM1 (FC Side1) 4: Control -S-13 (FCside2 secondary transfer output for paper applicable to the 4 [PSW Display]: Plain paper S Control NVM1 (FC Side1) items described above) [Initial Value]: 0...
Page 319 62. 746-411 66. 746-424 [NVM Name]: Output Remote for DTS 52 Side2 [NVM Name]: Toner Band Width (In axial direction) [PSW Display]: Output Remote for DTS half-speed Side2 [PSW Display]: Toner Band Width (in axial direction) [Initial Value]: 100 [Initial Value]: 137 [Setup Range]: 0~100 (1 Count: 1 %) [Setup Range]: 0~137 (1 Count: 1 mm) [Description]:...
Page 320 Chapter 3 Troubleshooting 3-246 [Description]: [PSW Display]: 1st BTR Vmonitor Y For 2ND BTR Cleaning Bias setup for each environment [Initial Value]: 36 The resistance detection result of remote cannot be reflected [Setup Range]: 4~178 (1 Count: 28.01 V) 71. 746-962 [Description]: Displays the voltage at primary transfer resistance detection (100~5000V) [NVM Name]: 2nd CLN MINUS BIAS OUTPUT (For Environment no.7, 8, 9)
Page 321 81. 746-972 84. 746-975 [NVM Name]: Plain paper A~G 194 mm/BW side1 [NVM Name]: Plain paper S 104 mm/BW side1 [PSW Display]: Remote for Plain paper A ~G twice speed BW Side1 [PSW Display]: Remote for Plain paper S Normal speed BW Side1 [Initial Value]: 100 [Initial Value]: 100 [Setup Range]: 0~200 (1 Count: 1 %)
Page 322 Chapter 3 Troubleshooting 3-248 87. 746-978 [NVM Name]: Plain paper S 194 mm/BW side2 [PSW Display]: Remote for Plain paper S twice speed BW Side2 [Initial Value]: 100 [Setup Range]: 0~200 (1 Count: 1 %) [Description]: For Secondary Transfer output adjustment of Plain paper S 194 mm sec side2 BW. Displays the multiplication value in secondary transfer resistance calculation result of 746-006.
Page 323 3. 5. 14 DC131 751-xxx Procon NVM List 5. 751-134 [NVM Name]: BOTTLE NOT POSITION 1. 751-052 [PSW Display]: BOTTLE NOT POSITION (Flag) [NVM Name]: BCR Charge Compensation SW [Initial Value]: 0 [PSW Display]: BCR Charge Compensate mode (SW) [Setup Range]: 0, 1 [Initial Value]: 0 [Description]: Availability of the Waste Toner Container (0: Bottle set 1: No bottle) [Setup Range]: 0~3...
Page 324 Chapter 3 Troubleshooting 3-250 [Initial Value]: 3 [PSW Display]: P/R Life Warning (Limiter) [Setup Range]: 0~3 [Initial Value]: 265 [Description]: [Setup Range]: 0~500 Selection SW for Trigger types to operate the BCR CLN [Description]: Warning value of Drum Cartridge (All engine common) (1 Count=1kCy) 0: CV COUNT 16.
Page 325 [Setup Range]: 0~1023 [Description]: VH Output Value of #C Engine after Correction (All Speed common) (1 Count=-1.173 V) 21. 751-203 [NVM Name]: [NVM Name]: VH Value after #K_BCR D Correction [PSW Display]: #K_BCR DC corrected VH value 104 mm/s [Initial Value]: 620 [Setup Range]: 0~1023 [Description]: VH Output Value of #K Engine after Correction (All Speed common) (1 Count=-1.173 V)
Page 326 Chapter 3 Troubleshooting 3-252 3. 5. 15 DC131 752-xxx Procon NVM List [Description]: ADC average detected value of CinA (low Cin) Patch. 7. 752-033 1. 752-027 [NVM Name]: Vpatch Average Value [K] [CinA] [NVM Name]: Vclean Average Value [PSW Display]: Vpatch Average [C] [CinA] [PSW Display]: Vdark Average [Initial Value]: 0 [Initial Value]: 0...
Page 327 13. 752-050 19. 752-056 [NVM Name]: Failure ADC Sensor [NVM Name]: Diffusion Correction Factor [PSW Display]: Failure ADC Sensor [PSW Display]: Diffusion Correction Factor [Initial Value]: 0 [Initial Value]: 350 [Setup Range]: 0~1 [Setup Range]: 0~1023 [Description]: ADC Sensor Failure [Description]: Diffusion Output Standardization factor 14.
Page 328 Chapter 3 Troubleshooting 3-254 25. 752-062 31. 752-072 [NVM Name]: RADC Shift Average Value [M] [NVM Name]: ATC Correction Factor [K] [PSW Display]: RADC Average [M] [PSW Display]: ATC Correction Factor [Y] [Initial Value]: 370 [Initial Value]: 1000 [Setup Range]: 0~1023 [Setup Range]: 0~4095 [Description]: RADC shift average value [Description]: ATC Sensor Sensitivity Correction Factor...
Page 329 37. 752-082 43. 752-092 [NVM Name]: ATC Average Detected Value [M] [NVM Name]: ATC Fluctuation Range [K] [PSW Display]: ATC Average [M] [PSW Display]: ATC Fluctuation [K] [Initial Value]: 0 [Initial Value]: 0 [Setup Range]: 0~1023 [Setup Range]: 0~1023 [Description]: ATC Average detected value after sensor sensitivity correction [Description]: ATC Fluctuation Range detected value after sensor sensitivity correction 38.
Page 330 Chapter 3 Troubleshooting 3-256 [PSW Display]: Warn ATC Fluctuation Max & Min [C] 49. 752-115 [Initial Value]: 0 [NVM Name]: Warn ATC Max and Min [M] [Setup Range]: 0~2 [PSW Display]: Warn ATC Max & Min [M] [Description]: ATC Fluctuation Range Lower Limit Warning (0: Normal, 1: To little [Initial Value]: 0 fluctution) [Setup Range]: 0~2...
Page 331 [PSW Display]: Set ATC Control Nominal Value [1] [M] 60. 752-130 [Initial Value]: 632 [NVM Name]: Set ATC Control Nominal Value [0] [Y] [Setup Range]: 0~1023 [PSW Display]: Set ATC Control Nominal Value [0] [Y] [Description]: ATC Control Nominal Value before environment/deterioration [Initial Value]: 592 correction as center setup [Setup Range]: 0~1023...
Page 332 Chapter 3 Troubleshooting 3-258 [Setup Range]: 0~1023 [PSW Display]: Failure Environment SNR TEMP [Description]: [Initial Value]: 0 [Set ATC Control Nominal Value]+[ATC Environment Correction Value]+[ATC [Setup Range]: 0~1 Deterioration Correction Value]+[ATC Nominal Value OFFSET] [Description]: [Detection relation (Temperature/Humidity)] Temperature Sensor 71.
Page 333 81. 752-360 [Setup Range]: 0~1023 [NVM Name]: Timer Dispense time [K] [Description]: LD Light Quantity Value when Potential Control is Off. [PSW Display]: Timer Disp time [K] 87. 752-375 [Initial Value]: 5 [NVM Name]: Ideal LD Light Quantity [Y] [Setup Range]: 0~250 [PSW Display]: Ideal LD light qty [Y] [Description]: Timer Disp Setup Time [Initial Value]: 450...
Page 334 Chapter 3 Troubleshooting 3-260 92. 752-395 [Setup Range]: 0~1 [NVM Name]: JobE/during Job Delta LD Limit [Description]: Warning when the LD Light Quantity reached Upper or Lower Limit. [PSW Display]: Change in Lim_d_LD Light qty on Job & Jobend 98. 752-441 [Initial Value]: 20 [NVM Name]: War_LD Light Amount Setting [C] [Setup Range]: 0~1023...
Page 335 [Description]: DC VBias value [PSW Display]: Nominal value for NEAR Detection [M] 104.752-474 [Initial Value]: 625 [NVM Name]: Flag Empty Detection Status [Y] [Setup Range]: 0~32767 [PSW Display]: Flag Empty Detection Status [Y] [Description]: Count threshold for Near Detection [Initial Value]: 0 110.752-498 [Setup Range]: 0~3 [NVM Name]: Nominal value for NEAR Detection [C]...
Page 336 Chapter 3 Troubleshooting 3-262 [Description]: [PSW Display]: DispTime Totalizing value for Aged Correction [C] Failure when new Toner Cartridge is installed and the Disp Motor Drive did not [Initial Value]: 0 shift from new to old. 0: Normal 1: Error [Setup Range]: 0~4294967295 115.752-787 [Description]:...
Page 337 3. 5. 16 DC131 753-xxx ProCon 2 NVM List [Description]: [2P TRC] P LUTCin (fixed number) when the Delta LUT is calculated. 7. 753-008 1. 753-001 [NVM Name]: P LUTCin [K] [D] [NVM Name]: 2 Patch ADC Gradation Correction Switch [PSW Display]: P LUTCin [K] [D] [PSW Display]: ADC Tone Correction Switch [Initial Value]: 255...
Page 338 Chapter 3 Troubleshooting 3-264 [Description]: 13. 753-014 [2P TRC]: 2P Patch Cin (Value is changed by the gradation correction result). [NVM Name]: ADC2 Gradation Patch Cin [Y] [CinA] (Change factor from MF) Changes name from [TRC Patch Cin in Job] [PSW Display]: Patch Cin [Y] [CinA] 18.
Page 339 [Setup Range]: 0~1023 [Description]: [2P TRC] Target RADC for Gradation Correction [Description]: [2P TRC] Target RADC for Gradation Correction 29. 753-030 23. 753-024 [NVM Name]: TRC Current Shift Average Value in Job [CinA] [Y] [NVM Name]: TRC Target RADC in Job [M] [A] [PSW Display]: TRC Current RADC [Y] [A] [PSW Display]: TRC Target RADC [M] [A] [Initial Value]: 780...
Page 340 Chapter 3 Troubleshooting 3-266 35. 753-036 41. 753-805 [NVM Name]: TRC Current Shift Average Value in Job [CinA] [K] [NVM Name]: In/Out Pattern Setup (Y) [PSW Display]: TRC Current RADC [K] [A] [PSW Display]: Pattern Y [Initial Value]: 730 [Initial Value]: 0 [Setup Range]: 0~1023 [Setup Range]: 0~19 [Description]: [2P TRC] Current RADC for Gradation Correction...
Page 341 3. 5. 17 DC131 755-xxx CRUM NVM List 7. 755-007 [[NVM Name]: No. of Prints - FC 8.5"x11"LEF 1. 755-001 [PSW Display]: #Y_Print Count - Full Color, 8.5 " x 11 " LEF only [NVM Name]: DRUM Life Countl - kCy [Initial Value]: 0 [PSW Display]: #Y_Drum Life Count - kCy [Setup Range]: 0~20000K (1312D00h) (1 Count: 100/8.5"x11".1 sheet)
Page 342 Chapter 3 Troubleshooting 3-268 13. 755-013 19. 755-019 [NVM Name]: First Install Date (Year) [NVM Name]: Last install M/C SERIAL No._2 [PSW Display]: #Y_First Install - Year [PSW Display]: #Y_Last install, Part#2 [Initial Value]: 0 [Initial Value]: 0 [Setup Range]: 0~99 (63h) [Setup Range]: 0~65535 (FFFFh) [Description]: Writes the date info when the first job was performed.
Page 343 25. 755-031 31. 755-037 [NVM Name]: DRUM AC Cycle [NVM Name]: No. of ShutDowns (BW) [PSW Display]: #M_AC Drum Cycle Count [PSW Display]: #M_Shutdown Count - Black [Initial Value]: 0 [Initial Value]: 0 [Setup Range]: 0~6M (5B8D80h) (1 Count: 0.1cycle) [Setup Range]: 0~65535 (FFFFh) [Description]: AC Charged l P/R Cumulative No.
Page 344 Chapter 3 Troubleshooting 3-270 [Description]: CRU Type is recorded. 37. 755-043 43. 755-055 [NVM Name]: First install M/C SERIAL No._1 [NVM Name]: DRUM Life Countl - kCy [PSW Display]: #M_First install, Part#1 [PSW Display]: #C_Drum Life Count - kCy [Initial Value]: 0 [Initial Value]: 0 [Setup Range]: 0~65535 (FFFFh) [Setup Range]: 0~3000 (BB8h)
Page 345 49. 755-061 55. 755-067 [NVM Name]: No. of Prints - FC 8.5 x 11" LEF [NVM Name]: First Install Date (Year) [PSW Display]: #C_Print Count - Full Color, 8.5"x11"L only [PSW Display]: #C_First Install - Year [Initial Value]: 0 [Initial Value]: 0 [Setup Range]: 0~20000K (1312D00h) (1 Count: 100/8.5"x11".1 sheet) [Setup Range]: 0~99 (63h) [Description]: Accumulates the No.
Page 346 Chapter 3 Troubleshooting 3-272 61. 755-073 67. 755-085 [NVM Name]: Last install M/C SERIAL No._2 [NVM Name]: DRUM AC Cycle [PSW Display]: #C_Last install, Part#2 [PSW Display]: #K_AC Drum Cycle Count [Initial Value]: 0 [Initial Value]: 0 [Setup Range]: 0~65535 (FFFFh) [Setup Range]: 0~6M (5B8D80h) (1 Count: 0.1cycle) [Description]: Records the M/C (2nd time onwards) Serial No.
Page 347 73. 755-091 79. 755-097 [NVM Name]: No. of ShutDowns (BW) [NVM Name]: First install M/C SERIAL No._1 [PSW Display]: #K_Shutdown Count - Black [PSW Display]: #K_First install, Part#1 [Initial Value]: 0 [Initial Value]: 0 [Setup Range]: 0~65535 (FFFFh) [Setup Range]: 0~65535 (FFFFh) [Description]: [Description]: Records the M/C Serial No.
Page 348 Chapter 3 Troubleshooting 3-274 3. 5. 18 DC131 760-xxx Regicon NVM List [Initial Value]: 716 [Setup Range]: 0~1432 1. 760-006 [Description]: [NVM Name]: Bok Adjusts the Fast Scan direction image 100 % magnification by switching the [PSW Display]: Bok average frequency of each LSU (ROS) Video lock. (4 Colors/Correction [Initial Value]: 3 Resolution Ability: 1/4 Pixel unit) [Setup Range]: 0~4...
Page 349 [Description]: Adjusts the Fast Scan direction write start position by the No. of Video Locks from SOS Signal. (4 Colors/Correction Resolution Ability: 1 Pixel unit) Adjusts the Left Right Magnification with respect to Fast Scan direction image center by changing the slant of LSU (ROS) Video Lock Sweep. (4 Colors/ 15.
Page 350 Chapter 3 Troubleshooting 3-276 [Initial Value]: 237 [Initial Value]: 40 [Setup Range]: 0~474 [Setup Range]: 10~250 [Description]: [Description]: Adjusts the Slow Scan direction write start position by the No. of LS Signal Threshold of (Normal) Regi Control Implementation Temperature difference. Counts from the LSU (ROS)/Image/Patch Start Signal.
Page 351 28. 760-035 32. 760-043 [NVM Name]: Aok (For Diag) [NVM Name]: LEDset-OUT-A [PSW Display]: Aok (for Diag Regi Con) [PSW Display]: LEDset-OUT-A [Initial Value]: 20 [Initial Value]: 2 [Setup Range]: 1~24 [Setup Range]: 0~2 [Description]: [Description]: Threshold of No. of valid Blocks of fine adjustment pattern at Diag Regi Control MOB LED On/Off and Light Quantity Step at OUT side (DC685).
Page 352 Chapter 3 Troubleshooting 3-278 Adjusts the Fast Scan direction write start position by Switching the Video Lock The normal Regi Control cycle, separately adjusts the Fast Scan direction write start position phase from SOS Signal. (4 Colors/Correction Resolution Ability: 1 Pixel position by the No.
Page 353 The normal Regi Control cycle, separately adjusts the Fast Scan direction write [Description]: start position by replacing the Video Locks phase from SOS signal in an Open The normal Regi Control cycle, separately adjusts the Slow Scan direction write Loop, from the temperature detection result. (4 Colors/Correction Resolution start position by the LS signal No.
Page 354 Chapter 3 Troubleshooting 3-280 [Setup Range]: 0~200 56. 760-072 [Description]: [NVM Name]: LD Light Quantity when Regi Control is performed [C] The normal Regi Control separately adjusts the Fast Scan direction image 100 % [PSW Display]: C-LD light volume at last RegiCon magnification by switching the average frequency of each LSU (ROS) Video [Initial Value]: 0 Lock in an Open Loop from the Temperature detection result.
Page 355 62. 760-078 [NVM Name]: XBI-Y after LD Light Quantity Correction [PSW Display]: Y-XBI after LD light volume change [Initial Value]: 0 [Setup Range]: 0~3 [Description]: XBI value after correction based on the LD Light Quantity variation 63. 760-079 [NVM Name]: XBI-M after LD Light Quantity Correction [PSW Display]: M-XBI after LD light volume change [Initial Value]: 0 [Setup Range]: 0~3...
Page 356 Chapter 3 Troubleshooting 3-282 3. 5. 19 DC131 762-xxx Deve NVM List [Initial Value]: 600 [Setup Range]: 0~1023 (1 Count: 1.491 Vpp) 1. 762-002 [Description]: AC peak to peak energized voltage at YM Color/Half speed. [NVM Name]: #YMC_DB_DC Normal VM1 Value 7.
Page 357 [Initial Value]: 0 [Setup Range]: 0~127 [Setup Range]: 0~409600 [Description]: AC Energized Voltage Frequency at YM Color Half Speed [Description]: C Color Cumulative Pixels 19. 762-065 13. 762-047 [NVM Name]: #YM_DB AC Half Speed Output Phase Value [NVM Name]: ICDC_Band Cumulative Value_K [PSW Display]: YM_DB AC Half-speed Output Phase value [PSW Display]: Cumulative ICDC_Band_Value_K [Initial Value]: 65...
Page 358 Chapter 3 Troubleshooting 3-284 [Description]: Rising timing from Vm1 to VB1 at C Color Normal Speed. 31. 762-094 25. 762-084 [NVM Name]: #CK_DB AC On Normal Timing [NVM Name]: #K_DB DC VB1 On Normal Timing [PSW Display]: #CK_DB AC ON Normal Timing [PSW Display]: #K_DB DC VB1 ON Normal Timing [Initial Value]: 110 [Initial Value]: 102...
Page 359 37. 762-108 43. 762-118 [NVM Name]: #K_DB DC VB1 On Half-speed Timing [NVM Name]: #CK_DB AC On Half-speed Timing [PSW Display]: #K_DB DC VB1 ON Half-speed Timing [PSW Display]: #CK_ DB AC ON Half-speed Timing [Initial Value]: 94 [Initial Value]: 110 [Setup Range]: 0~255 (1 Count: 4.8924 ms) [Setup Range]: 0~255 (1 Count: 4.8924 ms) [Description]: Rising timing from Vm1 to VB1 at K Color Half Speed.
Page 360 Chapter 3 Troubleshooting 3-286 49. 762-124 55. 762-174 [NVM Name]: #YMC_Deve Motor Off Half-speed Timing [NVM Name]: #M_DB DC VB On Normal Timing [PSW Display]: #YMC_Deve MOT OFF Half-speed Timing [PSW Display]: #M_DB DC VB ON Normal Timing [Initial Value]: 303 [Initial Value]: 370 [Setup Range]: 0~1023 (1 Count: 4.8924 ms) [Setup Range]: 0~1023 (1 Count: 2.4462 ms)
Page 361 61. 762-180 67. 762-194 [NVM Name]: #K_DB DC VB On Half-speed Timing [NVM Name]: #K_DB DC Hi-speed VM3 Value [PSW Display]: #K_DB DC VB ON Half-speed Timing [PSW Display]: #K_DB DC Hi-speed VM3 Value [Initial Value]: 370 [Initial Value]: 877 [Setup Range]: 0~1023 (1 Count: 4.8924 ms) [Setup Range]: 0~1023 (1 Count: -0.684 V) [Description]: Rising timing from VB3 to VB at K Color Half Speed.
Page 362 Chapter 3 Troubleshooting 3-288 [Setup Range]: 0~1023 (1 Count: 1.491 V) 73. 762-204 [Description]: AC peak to peak energized voltage at CK Color 1200 dpi/Half Speed [NVM Name]: #CK_DB AC Off Hi-speed Timing Setup [PSW Display]: #CK_DB AC OFF Hi-speed Timing 79.
Page 363 [Setup Range]: 0~255 (1 Count: 0.3922 %) [Description]: AC energized voltage phase value at YM Color High Speed. [Description]: Normal Speed Xero/Deve band density setup value at K Color 91. 762-233 85. 762-225 [NVM Name]: #CK_DB AC Hi-speed Frequency [NVM Name]: toner_band_density_Hi-speed_YMC [PSW Display]: #CK_DB AC Hi-speed Frequency [PSW Display]: toner_band_density_Hi-speed_YMC [Initial Value]: 63...
Page 364 Chapter 3 Troubleshooting 3-290 97. 762-240 103.762-246 [NVM Name]: M_DB DC Hi-speed VB3 Value [NVM Name]: #M_DB DC Vm1 Off Hi-speed Timing [PSW Display]: M_DB DC Hi-speed VB3 Value [PSW Display]: #M_DB DC Vm1 OFF Hi-speed Timing [Initial Value]: 877 [Initial Value]: 366 [Setup Range]: 0~1023 (1 Count: -0.684 V) [Setup Range]: 0~2000 (1 Count: 1.3114 ms)
Page 365 109.762-252 115.762-258 [NVM Name]: #M_DB DC VB Off Hi-speed Timing [NVM Name]: #C_DB DC VB On Hi-speed Timing [PSW Display]: #M_DB DC VB OFF Hi-speed Timing [PSW Display]: #C_DB DC VB ON Hi-speed Timing [Initial Value]: 366 [Initial Value]: 1382 [Setup Range]: 0~2000 (1 Count: 1.3114 ms) [Setup Range]: 0~2000 (1 Count: 1.3114 ms) [Description]: Falling timing from VB to VB2 at M Color High Speed.
Page 366 Chapter 3 Troubleshooting 3-292 3. 5. 20 DC131 764-xxx Output (Finisher) NVM List 6. 764-006 [NVM Name]: Sheet Length of Last Ejected Sheet 1. 764-001 [PSW Display]: Sheet Length of Last Ejected Sheet [NVM Name]: Mix Stack [Initial Value]: 65535 [PSW Display]: Mix Stack [Setup Range]: 0~65535 [Initial Value]: 0...
Page 367 [Description]: MixSensor On/Off Rewrites in Sleep Mode 11. 764-011 [NVM Name]: Staple Mode of Last Set [PSW Display]: Staple Mode of Last Set [Initial Value]: 255 [Setup Range]: 0~255 [Description]: Staple Mode of last set Rewrites in Sleep Mode 12. 764-012 [NVM Name]: Sleep Mode Recovery Indicate [PSW Display]: Sleep Mode Recovery Indicate [Initial Value]: 0...
Page 368 Chapter 3 Troubleshooting 3-294 3. 5. 21 DC131 700-xxx ESS Configuration NVM List [PSW Display]: Parallel Buffer Size [Initial Value]: 64KB 1. 700-006 [Setup Range]: - [NVM Name]: Device Types [Read/Write]: Read/Write [PSW Display]: Configuration [Description]: 64 KB~1 MB (32 KB interval) [Initial Value]: - 6.
Page 369 Auto Clear Timer 10. 700-086 (Combining Auto Resume Timer, Auditron Off Timer and Tools Off Timer) [NVM Name]: SMB: Spool Off [PSW Display]: Auto Clear Timer [PSW Display]: SMB Buffer Size [Initial Value]: 1 min [Initial Value]: 256 KB [Setup Range]: 0~240 [Setup Range]: 64*1024~1*1024*1024 [Read/Write]: Read/Write [Read/Write]: Read/Write...
Page 370 Chapter 3 Troubleshooting 3-296 19. 700-128 [PSW Display]: Operation Panel NG Beep [NVM Name]: Scanning Timer [Initial Value]: 2 [PSW Display]: Scanning Timer [Setup Range]: 0~3 [Initial Value]: 4 sec [Read/Write]: Read/Write [Setup Range]: 1~20 [Description]: 0: Off, 1: Low volume, 2: Medium volume, 3: High volume [Read/Write]: Read/Write 25.
Page 371 [Setup Range]: 0~3 [Setup Range]: 0~1 [Read/Write]: Read/Write [Read/Write]: Read/Write [Description]: 0: Off, 1: Low volume, 2: Medium volume, 3: High volume [Description]: 30. 700-139 0: Off [NVM Name]: Toner Empty Warning Tone 1: On [PSW Display]: Toner Empty Warning Beep 35.
Page 372 Chapter 3 Troubleshooting 3-298 39. 700-302 [PSW Display]: SEEPROM Serial# (7th digit) [NVM Name]: SEEPROM Serial# (2nd digit) [Initial Value]: - [PSW Display]: SEEPROM Serial# (2nd digit) [Setup Range]: - [Initial Value]: - [Read/Write]: Read [Setup Range]: - [Description]: numerics (ASCII) [Read/Write]: Read 45.
Page 373 [Initial Value]: - [Read/Write]: Read [Setup Range]: - [Description]: numerics (ASCII) [Read/Write]: Read 55. 700-318 [Description]: numerics (ASCII) [NVM Name]: Battery Backup SRAM Serial # (8th digit) 50. 700-313 [PSW Display]: Battery Backup SRAM Serial # (8th digit) [NVM Name]: Battery Backup SRAM Serial # (3rd digit) [Initial Value]: - [PSW Display]: Battery Backup SRAM Serial # (3rd digit) [Setup Range]: -...
Page 374 Chapter 3 Troubleshooting 3-300 [Description]: numerics (ASCII) 65. 700-328 60. 700-323 [NVM Name]: Battery Backup SRAM Product # (4th digit) [NVM Name]: SEEPROM Product # (3rd digit) [PSW Display]: Battery Backup SRAM Product # (4th digit) [PSW Display]: SEEPROM Product # (3rd digit) [Initial Value]: - [Initial Value]: - [Setup Range]: -...
Page 375 70. 700-333 [PSW Display]: IOT ROM Major version [NVM Name]: SEEPROM Product Code (5th digit) 76. 700-340 [PSW Display]: SEEPROM Product Code (5th digit) [NVM Name]: IOT ROM Minor version [Initial Value]: - [PSW Display]: IOT ROM Minor version [Setup Range]: - [Initial Value]: - [Read/Write]: Read/Write [Setup Range]: -...
Page 376 Chapter 3 Troubleshooting 3-302 81. 700-348 86. 700-353 [NVM Name]: IIT ROM Major version [NVM Name]: DADF ROM Revision version [PSW Display]: IIT ROM Major [PSW Display]: DADF ROM Revision [Initial Value]: - [Initial Value]: - [Setup Range]: - [Setup Range]: - [Read/Write]: Read [Read/Write]: Read [Description]: (Auto Setting)
Page 377 [PSW Display]: UI control ROM Minor [Initial Value]: - [Initial Value]: - [Setup Range]: - [Setup Range]: - [Read/Write]: Read [Read/Write]: Read [Description]: numerics (ASCII) [Description]: (Auto Setting) 97. 700-364 92. 700-359 [NVM Name]: Product Code (5th digit) [NVM Name]: UI Cont. ROM Revision version [PSW Display]: Product Code (5th digit) [PSW Display]: UI control ROM Revision [Initial Value]: -...
Page 378 Chapter 3 Troubleshooting 3-304 [Read/Write]: Read/Write [Description]: Memory Spool: [512 KB~32 MB] (256 KB interval)
Page 379 3. 5. 22 DC131 720-xxx ESS Meter/Counter NVM List 6. 720-007 [NVM Name]: Master Copy-Full Color 1. 720-002 [PSW Display]: N/A [NVM Name]: Billing Display [Initial Value]: - [PSW Display]: Billing [Setup Range]: 1~1999999 [Initial Value]: PFV BILLING TYPE1 [Read/Write]: Read [Setup Range]: 1~6 [Description]: 0~1,999,999 [Read/Write]: Read/Write...
Page 380 Chapter 3 Troubleshooting 3-306 [PSW Display]: Backup1 Print-Color2 [Setup Range]: 0~999999999999 [Initial Value]: - [Read/Write]: Read/Write [Setup Range]: 0~1999999 [Description]: 0~999999999999 (0 means not set up) [Read/Write]: Read 17. 720-041 [Description]: 0~1,999,999 [NVM Name]: Group department boundary Setup B&C 12. 720-015 [PSW Display]: [NVM Name]: Backup1 Print-B&W [Initial Value]: 0...
Page 381 [Description]: 0~1,999,999 22. 720-047 [NVM Name]: Master Large Size Color [PSW Display]: N/A [Initial Value]: - [Setup Range]: 0~1999999 [Read/Write]: Read [Description]: 0~1,999,999 23. 720-048 [NVM Name]: Backup1 Large Size B and W [PSW Display]: N/A [Initial Value]: - [Setup Range]: 0~1999999 [Read/Write]: Read [Description]: 0~1,999,999 24.
Page 382 Chapter 3 Troubleshooting 3-308 3. 5. 23 DC131 770-xxx ESS IO Port/Protocol Setting NVM List 5. 770-005 [NVM Name]: Auto Feed Time 1. 770-001 [PSW Display]: Parallel Auto Feed Time [NVM Name]: Start Up Setting [Initial Value]: 6 (30 sec) [PSW Display]: Parallel Port Enable [Setup Range]: 1~255 [Initial Value]: Enable...
Page 383 [Initial Value]: Auto 13. 770-042 [Setup Range]: - [NVM Name]: JCL Switch is set as PJL Switch [Read/Write]: Read/Write [PSW Display]: EtherTalk JCL Enable is EtherTalk PJL Enable [Description]: [Initial Value]: ON 0x7F: Auto, 2: 100BASE-TX, [Setup Range]: FALSE~TRUE 1: 10BASE-T [Read/Write]: Read/Write 2: 100BASE-TX [Description]:...
Page 384 Chapter 3 Troubleshooting 3-310 [PSW Display]: NetWare TBCP Valid [Description]: [Initial Value]: None 0: Off [Setup Range]: FALSE~TRUE 1: On [Read/Write]: Read/Write 22. 770-063 [Description]: [NVM Name]: Filter 0: None [PSW Display]: TBCP Valid Flag 1: TBCP [Initial Value]: None 18.
Page 385 [PSW Display]: Lpd Valid IP Address 1 [Setup Range]: 0~1 [Initial Value]: 0.0.0.0 [Read/Write]: Read/Write [Setup Range]: - [Description]: [Read/Write]: Read/Write 0: Stop [Description]: 00000000~FFFFFFFF 1: Start Up 27. 770-072 32. 770-081 [NVM Name]: Receive IP Address 2 [NVM Name]: Print Mode [PSW Display]: Lpd Valid IP Address 2 [PSW Display]: SMB Print Mode Type [Initial Value]: 0.0.0.0...
Page 386 Chapter 3 Troubleshooting 3-312 [Description]: 40. 770-093 0: Non Spool [NVM Name]: Filter 1: Spool [PSW Display]: IPP TBCP Valid Flag 36. 770-085 [Initial Value]: None [NVM Name]: Transport [Setup Range]: FALSE~TRUE [PSW Display]: SMB Transport Protocol [Read/Write]: Read/Write [Initial Value]: both [Description]: [Setup Range]: - 0: None...
Page 387 [Read/Write]: Read/Write [Read/Write]: Read/Write [Description]: [Description]: 00000000~FFFFFFFF 0: Non Spool 50. 770-110 1: Spool [NVM Name]: DNS Auto Config. 45. 770-099 [PSW Display]: DNS Auto Config. [NVM Name]: Time Out [Initial Value]: DHCP [PSW Display]: Time Out [Setup Range]: 0~1 [Initial Value]: 60 [Read/Write]: Read/Write [Setup Range]: 0~65535...
Page 388 Chapter 3 Troubleshooting 3-314 [Description]: 00000000~FFFFFFFF [Setup Range]: 0~1 55. 770-130 [Read/Write]: Read/Write [NVM Name]: Start Up Setting [Description]: [PSW Display]: Agent Port Enable 0: Stop [Initial Value]: Start Up 1: Start Up [Setup Range]: 0~1 60. 770-160 [Read/Write]: Read/Write [NVM Name]: Start Up Setting [Description]: [PSW Display]: MFIO Port Enable...
Page 389 64. 770-202 [Initial Value]: ON [NVM Name]: SMTP Mail Server IP Address [Setup Range]: FALSE~TRUE [PSW Display]: SMTP Mail Server IP Address [Read/Write]: Read/Write [Initial Value]: 0.0.0.0 [Description]: [Setup Range]: 0x00000000~0xFFFFFFFF 0: Off [Read/Write]: Read/Write 1: On [Description]: 00000000~FFFFFFFF 69. 770-283 65.
Page 390 Chapter 3 Troubleshooting 3-316 [Setup Range]: - [Read/Write]: Read/Write [Description]: - 73. 770-287 [NVM Name]: POP Server password [PSW Display]: N/A [Initial Value]: NULL [Setup Range]: - [Read/Write]: Read/Write [Description]: -...
Page 391 3. 5. 24 DC131 780-xxx ESS Print Frame Setting NVM List [Initial Value]: 22 [Setup Range]: 1. 780-013 [Read/Write]: Read/Write [NVM Name]: Paper Type for Tray 1 [Description]: [PSW Display]: - 22: Bond [Initial Value]: 22 1: Plain Paper [Setup Range]: 14: Recycled Paper [Read/Write]: Read/Write 23~27: Custom Paper 1~5...
Page 392 Chapter 3 Troubleshooting 3-318 [PSW Display]: User Define: Name of Type 2 Paper 0x01: Plain Paper A (J paper/JD paper/J Coat paper/CX28lb equivalent) [Initial Value]: NULL 0x02: Plain Paper B (P paper/C2 paper equivalent) [Setup Range]: 0x04: Plain Paper C (WR100/Green100 equivalent) [Read/Write]: Read/Write 0x08: Plain Paper D (4024-20 lb equivalent (Normal)) [Description]:...
Page 393 [PSW Display]: Image Quality Control Category: User Paper 1 16. 780-030 [Initial Value]: 0x02 [NVM Name]: Image Quality Control Category: Custom Paper 3 [Setup Range]: 0x01~0x80 [PSW Display]: Image Quality Control Category: User Paper 3 [Read/Write]: Read/Write [Initial Value]: 0x02 [Description]: [Setup Range]: 0x01~0x80 0x01: Plain Paper A (J paper/JD paper/J Coat paper/CX28lb equivalent)
Page 394 Chapter 3 Troubleshooting 3-320 0x04: Plain Paper C (WR100/Green100 equivalent) [PSW Display]: Paper Type Priority: User Paper 1 0x08: Plain Paper D (4024-20 lb equivalent (Normal)) [Initial Value]: X 0x10: Plain Paper E (4024-20 lb equivalent (gradation emphasis)), 0x20: Plain [Setup Range]: 0x01~0xff Paper F (4024-24lb equivalent (Normal)) [Read/Write]: Read/Write...
Page 395 0: X (According to priority not controlled by APS/ATS) Repetition allowed [Description]: 26. 780-057 1~4 : 1, 2, 3, 4 [NVM Name]: Paper Type Priority: Custom Paper 5 The priority follow the number and 1 is the highest priority. Repetition not allowed.
Page 396 Chapter 3 Troubleshooting 3-322 [PSW Display]: Image Enhancement Enable [Initial Value]: 1 [Setup Range]: 0~1 [Read/Write]: Read/Write [Description]: 0: Off 1: On...
Page 397 3. 5. 25 DC131 790-xxx ESS Panel Display Setting NVM List [Read/Write]: Read/Write [Description]: 1. 790-001 1: Tray 1 [NVM Name]: Startup Display Setting 2: Tray 2 [PSW Display]: Start Up Display Setting 3: Tray 3 [Initial Value]: 0 4: Tray 4 [Setup Range]: 0~2 5: SMH [Read/Write]: Read/Write...
Page 398 Chapter 3 Troubleshooting 3-324 7. 790-060 4: Tray 4 [NVM Name]: Pre Set Magnification 1 11. 790-072 [PSW Display]: Pre Set Magnification 1 [NVM Name]: Default Magnification Setting in Copy Mode [Initial Value]: 1 [PSW Display]: Default Magnification in Copy Mode [Setup Range]: 1~7 [Initial Value]: 0 [Read/Write]: Read/Write...
Page 399 14. 790-075 17. 790-078 [NVM Name]: Fixed Magnification 3 Setting [NVM Name]: Fixed Magnification 6 Setting [PSW Display]: Fixed Magnification 3 [PSW Display]: Fixed Magnification 6 [Initial Value]: 8 [Initial Value]: 11 [Setup Range]: 1~18 [Setup Range]: 1~18 [Read/Write]: Read/Write [Read/Write]: Read/Write [Description]: [Description]:...
Page 400 Chapter 3 Troubleshooting 3-326 20. 790-091 0: "Text", 1: "Text/Photo (Print)", 2: "Text/Photo (Photo Paper)", 3: "Text/Photo (Copy Document)", 4: "Photo (Print)", 5: "Photo (Photo Paper)", 6: "Photo (Copy [NVM Name]: Default Single Color Selection Document)" [PSW Display]: Default Single Color 24.
Page 401 28. 790-100 [Read/Write]: Read/Write [NVM Name]: Default Color Balance (Y: Low Density) [Description]: 0~6: "-3~3" (Lighter 3, Lighter 2, Lighter 1, Normal, Darker 1, Darker 2, Darker 3) [PSW Display]: Default Color Balance: Y-Low Density 33. 790-105 [Initial Value]: 0 [NVM Name]: Default Color Balance (M: High Density) [Setup Range]: 0~6 [PSW Display]: Default Color Balance: M-HighDensity...
Page 402 Chapter 3 Troubleshooting 3-328 [Initial Value]: 0 42. 790-122 [Setup Range]: 0~6 [NVM Name]: Default Sharpness [Read/Write]: Read/Write [PSW Display]: Default Sharpness [Description]: 0~6: "-3~3" (Lighter 3, Lighter 2, Lighter 1, Normal, Darker 1, Darker [Initial Value]: 2 2, Darker 3) [Setup Range]: 0~4 38.
Page 403 [Initial Value]: "5 (mm)" [PSW Display]: [Setup Range]: 0~50 [Initial Value]: 13 [Read/Write]: Read/Write [Setup Range]: 1~50 [Description]: "0 (mm)"~"50 (mm)" increments of 1mm [Read/Write]: Read/Write 47. 790-127 [Description]: [NVM Name]: Default Left and Right Edge Erase 1 : Postcard, 2 : A6SEF, 3 : A6LEF, 4 : B6SEF, 5 : B6LEF, 6 : A5SEF, 7 : A5LEF, 8 : B5SEF, 9 : B5LEF, 10 : A4SEF, 11 : A4LEF, 12 : B4SEF, 13 : A3SEF, 14 : [PSW Display]: Postcard (4 x 6"), 15 : 5.5 x 8.5"SEF, 16 : 5.5 x 8.5"LEF, 17 : 8.5 x 11"SEF, 18 :...
Page 404 Chapter 3 Troubleshooting 3-330 1 : Postcard, 2 : A6SEF, 3 : A6LEF, 4 : B6SEF, 5 : B6LEF, 6 : A5SEF, 7 : A5LEF, [PSW Display]: 8 : B5SEF, 9 : B5LEF, 10 : A4SEF, 11 : A4LEF, 12 : B4SEF, 13 : A3SEF, 14 : [Initial Value]: 9 Postcard (4 x 6"), 15 : 5.5 x 8.5"SEF, 16 : 5.5 x 8.5"LEF, 17 : 8.5 x 11"SEF, 18 : [Setup Range]: 1~50...
Page 405 1 : Postcard, 2 : A6SEF, 3 : A6LEF, 4 : B6SEF, 5 : B6LEF, 6 : A5SEF, 7 : A5LEF, 66. 790-187 8 : B5SEF, 9 : B5LEF, 10 : A4SEF, 11 : A4LEF, 12 : B4SEF, 13 : A3SEF, 14 : [NVM Name]: Default Density (Scan Density) Postcard (4 x 6"), 15 : 5.5 x 8.5"SEF, 16 : 5.5 x 8.5"LEF, 17 : 8.5 x 11"SEF, 18 : [PSW Display]:...
Page 406 Chapter 3 Troubleshooting 3-332 [Description]: "0 (mm)"~"50 (mm)" increments of 1mm 75. 790-232 71. 790-228 [NVM Name]: Fixed Size 2 of Scan Document Size Input [NVM Name]: Default Center Erase [PSW Display]: [PSW Display]: [Initial Value]: "A4SEF" [Initial Value]: "0 (mm)" [Setup Range]: 1~50 [Setup Range]: 0~50 [Read/Write]: Read/Write...
Page 407 [Read/Write]: Read/Write 82. 790-239 [Description]: [NVM Name]: Fixed Size 9 of Scan Document Size Input 1 : Postcard, 2 : A6SEF, 3 : A6LEF, 4 : B6SEF, 5 : B6LEF, 6 : A5SEF, 7 : A5LEF, [PSW Display]: 8 : B5SEF, 9 : B5LEF, 10 : A4SEF, 11 : A4LEF, 12 : B4SEF, 13 : A3SEF, 14 : [Initial Value]: "8.5 x 11"LEF"...
Page 408 Chapter 3 Troubleshooting 3-334 [Read/Write]: Read/Write 91. 790-256 [Description]: 15~297 mm [NVM Name]: Fixed Size 4 Fast Scan 86. 790-251 [PSW Display]: [NVM Name]: Fixed Size 1 Slow Scan [Initial Value]: NULL [PSW Display]: [Setup Range]: 15~297 [Initial Value]: NULL [Read/Write]: Read/Write [Setup Range]: 15~432 [Description]: 15~297 mm...
Page 409 [PSW Display]: [Setup Range]: 15~297 [Initial Value]: NULL [Read/Write]: Read/Write [Setup Range]: 15~432 [Description]: 15~297 mm [Read/Write]: Read/Write 102.790-267 [Description]: 15~432 mm [NVM Name]: Fixed Size 9 Slow Scan 97. 790-262 [PSW Display]: [NVM Name]: Fixed Size 7 Fast Scan [Initial Value]: NULL [PSW Display]: [Setup Range]: 15~432...
Page 410 Chapter 3 Troubleshooting 3-336 [Description]: 15~432 mm 111.790-276 107.790-272 [NVM Name]: Default 4 setting of SCAN Fixed magnification [NVM Name]: Default [Document Orientation] in SCAN Mode [PSW Display]: [PSW Display]: [Initial Value]: "86.6 %" [Initial Value]: 0 [Setup Range]: 0~18 [Setup Range]: 0~1 [Read/Write]: Read/Write [Read/Write]: Read/Write...
Page 411 1 :25.0, 2 :35.3, 3 :50.0, 4 :57.7, 5 :61.2, 6 :64.7 7 :70.7, 8 :81.6, 9 :86.6, 10 [Initial Value]: "A5SEF" :115.4, 11 :122.5, 12 :129.4, 13 :141.4, 14 :163.2, 15 :173.2, 16 :200.0, 17 [Setup Range]: 1~50 :282.8, 18 :400.0 % [Read/Write]: Read/Write 115.790-280 [Description]:...
Page 412 Chapter 3 Troubleshooting 3-338 1 : Postcard, 2 : A6SEF, 3 : A6LEF, 4 : B6SEF, 5 : B6LEF, 6 : A5SEF, 7 : A5LEF, [PSW Display]: 8 : B5SEF, 9 : B5LEF, 10 : A4SEF, 11 : A4LEF, 12 : B4SEF, 13 : A3SEF, 14 : [Initial Value]: 7 Postcard (4 x 6 "), 15 : 5.5 x 8.5 "...
Page 413 3. 5. 26 DC131 800-xxx ESS Print Service Setting NVM List 1. 800-001 [NVM Name]: Operation when no tray contains the specified paper size [PSW Display]: APS Job Recovery Method [Initial Value]: Displays add paper. (Only Oceans2 use a large paper size (no adjustment)) [Setup Range]: - [Read/Write]: Read/Write...
Page 414 Chapter 3 Troubleshooting 3-340 3. 5. 27 DC131 810-xxx ESS Copy Service Setting NVM List 6. 810-007 [NVM Name]: C Component 1. 810-002 [PSW Display]: [NVM Name]: Y Component [Initial Value]: "100 %" [PSW Display]: [Setup Range]: 0~128 [Initial Value]: "80 %" [Read/Write]: Read/Write [Setup Range]: 0~128 [Description]: "0 %"~"100 %", 1/128 % unit (0~128)
Page 415 11. 810-012 16. 810-017 [NVM Name]: M Component [NVM Name]: Y Component [PSW Display]: [PSW Display]: [Initial Value]: "0 %" [Initial Value]: "0 %" [Setup Range]: 0~128 [Setup Range]: 0~128 [Read/Write]: Read/Write [Read/Write]: Read/Write [Description]: "0 %"~"100 %", 1/128 % unit (0~128) [Description]: "0 %"~"100 %", 1/128 % unit (0~128) 12.
Page 416 Chapter 3 Troubleshooting 3-342 21. 810-022 26. 810-027 [NVM Name]: C Component [NVM Name]: M Component [PSW Display]: [PSW Display]: [Initial Value]: 0 [Initial Value]: 0 [Setup Range]: 0~128 [Setup Range]: 0~128 [Read/Write]: Read/Write [Read/Write]: Read/Write [Description]: "0 %"~"100 %", 1/128 % unit (0~128) [Description]: "0 %"~"100 %", 1/128 % unit (0~128) 22.
Page 417 [PSW Display]: 31. 810-032 [Initial Value]: 0 [NVM Name]: Y Component [Setup Range]: 0~128 [PSW Display]: [Read/Write]: Read/Write [Initial Value]: 0 [Description]: "0 %"~"100 %", 1/128 % unit (0~128) [Setup Range]: 0~128 37. 810-038 [Read/Write]: Read/Write [NVM Name]: Background Suppression [Description]: "0 %"~"100 %", 1/128 % unit (0~128) [PSW Display]: 32.
Page 418 Chapter 3 Troubleshooting 3-344 41. 810-042 [Read/Write]: Read/Write [NVM Name]: Color Balance (Y: High Density) [Description]: "Lighter 3", "Lighter 2", "Lighter 1", "Normal", "Darker 1", "Darker 2", "Darker 3" [PSW Display]: 46. 810-047 [Initial Value]: "Normal" [NVM Name]: Color Balance (C: Medium Density) [Setup Range]: 0~6 [PSW Display]: [Read/Write]: Read/Write...
Page 419 [Initial Value]: "Normal" [Initial Value]: "Off" [Setup Range]: 0~6 [Setup Range]: 0~1 [Read/Write]: Read/Write [Read/Write]: Read/Write [Description]: "Lighter 3", "Lighter 2", "Lighter 1", "Normal", "Darker 1", "Darker 2", [Description]: "On", "Off" "Darker 3" 56. 810-057 51. 810-052 [NVM Name]: Density Adjustment [NVM Name]: Color Shift [PSW Display]: [PSW Display]:...
Page 420 Chapter 3 Troubleshooting 3-346 60. 810-061 [Read/Write]: Read/Write [NVM Name]: Color Balance (M: Low Density) [Description]: "Lighter 3", "Lighter 2", "Lighter 1", "Normal", "Darker 1", "Darker 2", "Darker 3" [PSW Display]: 65. 810-066 [Initial Value]: "Lighter 3" [NVM Name]: Color Balance (C: High Density) [Setup Range]: 0~6 [PSW Display]: [Read/Write]: Read/Write...
Page 421 [Initial Value]: "0 Degrees" [Setup Range]: 0~6 [Setup Range]: 0~4 [Read/Write]: Read/Write [Read/Write]: Read/Write [Description]: "Lighter 3", "Lighter2", "Lighter 1", "Normal", "Darker 1", "Darker 2", "Darker 3" [Description]: "-20 Degrees", "-10 Degrees", "0 Degrees", "+10 Degrees", "+20 Degrees" 75. 810-076 70.
Page 422 Chapter 3 Troubleshooting 3-348 [PSW Display]: 84. 810-085 [Initial Value]: "Darker 1" [NVM Name]: Color Balance (K: Low Density) [Setup Range]: 0~6 [PSW Display]: [Read/Write]: Read/Write [Initial Value]: "Normal" [Description]: "Lighter 3", "Lighter 2", "Lighter 1", "Normal", "Darker 1", "Darker 2", [Setup Range]: 0~6 "Darker 3"...
Page 423 [Read/Write]: Read/Write [Description]: "Lighter 3", "Lighter 2", "Lighter 1", "Normal", "Darker 1", "Darker 2", "Darker 3" [Description]: "Higher 2", "Higher 1", "Normal", "Lower 1", "Lower 2" 94. 810-095 89. 810-090 [NVM Name]: Color Balance (Y: Medium Density) [NVM Name]: Sharpness [PSW Display]: [PSW Display]: [Initial Value]: "Lighter 3"...
Page 424 Chapter 3 Troubleshooting 3-350 [Setup Range]: 0~6 [PSW Display]: [Read/Write]: Read/Write [Initial Value]: "Normal" [Description]: "Lighter 3", "Lighter 2", "Lighter 1", "Normal", "Darker 1", "Darker 2", [Setup Range]: 0~6 "Darker 3" [Read/Write]: Read/Write 99. 810-100 [Description]: "Lighter 3", "Lighter 2", "Lighter 1", "Normal", "Darker 1", "Darker 2", [NVM Name]: Color Balance (C: Low Density) "Darker 3"...
Page 425 108.810-109 [Description]: "Lighter 3", "Lighter 2", "Lighter 1", "Normal", "Darker 1", "Darker 2", "Darker 3" [NVM Name]: Contrast 113.810-114 [PSW Display]: [NVM Name]: Color Balance (Y: High Density) [Initial Value]: "Normal" [PSW Display]: [Setup Range]: 0~4 [Initial Value]: "Normal" [Read/Write]: Read/Write [Setup Range]: 0~6 [Description]: "Stronger 2", "Stronger 1", "Normal", "Softer 1", "Softer 2"...
Page 426 Chapter 3 Troubleshooting 3-352 [Setup Range]: 0~6 [PSW Display]: [Read/Write]: Read/Write [Initial Value]: "Darker 2" [Description]: "Lighter 3", "Lighter 2", "Lighter 1", "Normal", "Darker 1", "Darker 2", [Setup Range]: 0~6 "Darker 3" [Read/Write]: Read/Write 118.810-119 [Description]: "Lighter 3", "Lighter 2", "Lighter 1", "Normal", "Darker 1", "Darker 2", [NVM Name]: Color Balance (C: Medium Density) "Darker 3"...
Page 427 [PSW Display]: [Initial Value]: 0 [Setup Range]: 0~1 [Read/Write]: Read/Write [Description]: 0: Stop, 1: Print 128.810-129 [NVM Name]: Max. No. of Copy Sheets accumulated [PSW Display]: [Initial Value]: 999 [Setup Range]: 1~999 [Read/Write]: Read/Write [Description]: 1-999: [1~999 pages] 129.810-130 [NVM Name]: Build Job Setup Menu Display [PSW Display]: [Initial Value]: No display [Setup Range]: 0~1...
Page 428 Chapter 3 Troubleshooting 3-354 3. 5. 28 DC131 840-xxx ESS Scan Setting NVM List [PSW Display]: [Initial Value]: 1. 840-001 [Setup Range]: 0~200 [NVM Name]: SCAN Feature Setting [Read/Write]: Read/Write [PSW Display]: [Description]: 0~200 : [-100~100] [Initial Value]: 0 6. 840-006 [Setup Range]: 0~1 [NVM Name]: Brightness 1 Setting [Read/Write]: Read/Write...
Page 429 [Setup Range]: 0~200 [Read/Write]: Read/Write [Description]: 0~200 : [-100~100] 11. 840-011 [NVM Name]: Brighter Setting [PSW Display]: [Initial Value]: [Setup Range]: 0~200 [Read/Write]: [Description]: 0~200 : [-100~100] 12. 840-012 [NVM Name]: Softer Setting [PSW Display]: [Initial Value]: [Setup Range]: 0~200 [Read/Write]: Read/Write [Description]: 0~200 : [-100~100] 13.
Page 430 Chapter 3 Troubleshooting 3-356 3. 5. 29 DC131 870-xxx ESS Diagnosis Setting NVM List 6. 870-014 [NVM Name]: XERO: #1CRU WARNING Current Value 1. 870-001 [PSW Display]: XERO: #1CRU WARNING previous value [NVM Name]: Mode before Power Off [Initial Value]: - [PSW Display]: [Setup Range]: - [Initial Value]: Normal...
Page 431 [PSW Display]: XERO: #1DRUM DC CYCLE previous value [Setup Range]: - [Initial Value]: - [Read/Write]: Read [Setup Range]: - [Description]: 0~99999999 [Read/Write]: Read 17. 870-025 [Description]: 0~99999999 [NVM Name]: XERO: #3DRUM AC CYCLE Current Value 12. 870-020 [PSW Display]: XERO: #3DRUM AC CYCLE previous value [NVM Name]: XERO: #2DRUM DC CYCLE Current Value [Initial Value]: - [PSW Display]: XERO: #2DRUM DC CYCLE previous value...
Page 432 Chapter 3 Troubleshooting 3-358 [Description]: 0~99999999 27. 870-035 22. 870-030 [NVM Name]: Xfer: Belt Cleaner Film Seal [NVM Name]: Xfer: Back Up Roller [PSW Display]: Xfer: BBelt Cleaner Film Seal previous value [PSW Display]: Xfer: Back Up Roller previous value [Initial Value]: - [Initial Value]: - [Setup Range]: -...
Page 433 [PSW Display]: PH: TTM 3Tray NMBR of Feeds previous value [Initial Value]: - [Setup Range]: - [Read/Write]: Read [Description]: 0~99999999 33. 870-044 [NVM Name]: PH: No. of TTM 4Tray Feed [PSW Display]: PH: TTM 4Tray NMBR of Feeds previous value [Initial Value]: - [Setup Range]: - [Read/Write]: Read...
Page 434 Chapter 3 Troubleshooting 3-360 3. 5. 30 DC131 879-xxx ESS Diagnosis Monitor NVM List 1. 879-001 [NVM Name]: No. of occurrences of DMA FIFO READ END ERROR in the ASIC. (Due to analysis of a trouble about unable to perform the Ethernet Communication.) [PSW Display]: [Initial Value]: -...
Page 435 3. 5. 31 DC131 900-xxx ESS Tag-Matrix NVM List 6. 900-006 [NVM Name]: Tag 6 V 1. 900-001 [PSW Display]: Tag 6 V [NVM Name]: Tag 1V [Initial Value]: 0 [PSW Display]: Tag 1V [Setup Range]: 0~1 [Initial Value]: 0 [Read/Write]: Read/Write [Setup Range]: 0~1 [Description]: Tag Information 6V [0: Off, 1: On]...
Page 436 Chapter 3 Troubleshooting 3-362 [PSW Display]: Tag 11V [Setup Range]: 0~1 [Initial Value]: 0 [Read/Write]: Read/Write [Setup Range]: 0~1 [Description]: Tag Information 16V [0: Off, 1: On] [Read/Write]: Read/Write 17. 900-017 [Description]: Tag Information 11V [0: Off, 1: On] [NVM Name]: Tag 17V 12.
Page 437 [Description]: Tag Information 21V [0: Off, 1: On] 27. 900-027 22. 900-022 [NVM Name]: Tag 27V [NVM Name]: Tag 22V [PSW Display]: Tag 27V [PSW Display]: Tag 22V [Initial Value]: 0 [Initial Value]: 0 [Setup Range]: 0~1 [Setup Range]: 0~1 [Read/Write]: Read/Write [Read/Write]: Read/Write [Description]: Tag Information 27V [0: Off, 1: On]...
Page 438 Chapter 3 Troubleshooting 3-364 [PSW Display]: Tag 32V [Initial Value]: 0 [Setup Range]: 0~1 [Read/Write]: Read/Write [Description]: Tag Information 32V [0: Off, 1: On]...
Page 439 3. 5. 32 DC131 701-xxx Image Quality Setting NVM 1. 701-912 [NVM Name]: ADC Gradation compensation Validity for A, B [PSW Display]: ADC Gradation compensation Validity for A, B [Initial Value]: 1 [Setup Range]: 0~1 [Read/Write]: Read/Write [Description]: 0: Invalid 1: Valid 2.
Page 440 Chapter 3 Troubleshooting 3-366 3. 5. 33 ASCII Code List Decimal Hexadecimal Characters (Numeral) Decimal Hexadecimal Characters (Numeral) SP (space)
Page 441: Ce (Ui) Mode
3. 6 CE (UI) Mode The following modes are enabled by pressing a combination of keys and turning the main power switch On, not by a normal key operation. Though the CE (Customer Engineer) tools including the Diag function are mainly instructed/ a.
Page 442 Chapter 3 Troubleshooting 3-368 Button Names Chain No. to be initialized at execution Default size Partition No. (Gbytes) Sys-System - 700- 006,065?070,088.116,122,127,128,147,164?166,174 Partition 1 (A) For copying ,176?181,197,208 Partition 2 (B) For printing - 701-912,917,924,929 - 720-002 Partition 3 (C) Scan, Mail Box, Secure Print - 730-001?006 Partition 4 (D)
Page 443 3. 6. 2 Various Report Outputs Last Service date YYYY/MM/DD How to Access Various Report Outputs Average monthly 1. Enter the CE mode. Chain-Link Current value Reference value value 2. Press the [Check Machine] button on the Control Panel. The Check Machine screen xxx-xxx (reversed) will be displayed.
Page 444 Chapter 3 Troubleshooting 3-370 System Failure History 3. 6. 2. 5 Failure Counter Report • Purpose of the report: To display the number of failures that has been registered in advance for Date and Time of CE maintenance. Occurrence Chain-Link Number of Sheets •...
Page 445: Parts List
Chapter 4 Parts List...
Page 446 Table of Contents 4.1 Introduction ......... 4-1 8.
Page 447 Table of Contents PL15.7 Paper Transport (1/2) .........4-66 PL15.8 Paper Transport (2/2) .
Page 448: Introduction
Chapter 5 Parts List 4.1 Introduction 4.1.1 How to Use the Parts List Chapter 4 Parts List contains information on spare parts. The parts list is used to order replacement parts. To use the parts list correctly, read the description below carefully. 4.1.2 Precautions •...
Page 449: Drive
Chapter 4 Parts List 4.2 Parts List DRIVE PL1.1 Drive Unit Ref No. Part No. Description 7K8575X Drum Motor Assembly (Ref No. 102, 103, 116, 117 included) 7K8760X IBT Motor Assembly (Ref No. 105, 106 included) 7K8640X Deve Motor Assembly (Ref No. 108-113 included) 7K8692X Main Motor Assembly (See PL1.2) 7K8722X...
Page 450: Pl1.2 Main Drive Assembly
PL1.2 Main Drive Assembly Ref No. Part No. Description 121K2247X Take Away Clutch 121K2327X Developer K Clutch Although following Ref. Numbers are not available individually, all of them are contained in Parts No. 7K8692X. No. 201-207, 209-212, 214-233 j0mf50102 Chapter 4 Parts List...
Page 451: Pl1.3 Ibt Steering Motor And Mob Sensor Assembly
Chapter 4 Parts List PL1.3 IBT Steering Motor and MOB Sensor Assembly Ref No. Part No. Description 7K8558X IBT Steering Assembly (Ref No. 302, 303 included) 130K6086X MOB Sensor Assembly (Ref No. 305-315 included) 130K6096X Environment Sensor The following Ref. Numbers are not available individually. No.
Page 452: Paper Transport
PAPER TRANSPORT PL2.1 Tray 1 (1/2) Ref No. Part No. Description 3E2367X Stopper 14E4285X Spacer 110K854X Tray 1 Paper Size Sensor 50K4285X Tray Assembly (See PL2.2) 802E2317X Cover 892E4111X Label (1) The following Ref. Number is not available individually. No. 407 j0mf50201 Chapter 4 Parts List...
Page 453: Pl2.2
Chapter 4 Parts List PL2.2 Tray 1 (2/2) Ref No. Part No. Description 38K8524X Side Guide Assembly 38E2390X End Guide 3E4858X Stopper Although following Ref. Numbers are not available individually, all of them are contained in Parts No. 50K4285X. No. 501-504, 507, 509 j0mf50202...
Page 454: Pl2.3 Tray 1 Feeder And Lower Left Cover Assembly
PL2.3 Tray 1 Feeder and Lower Left Cover Assembly Ref No. Part No. Description 59K1557X Tray Feeder (See PL2.4, PL2.5) 802K1319X Left Lower Left Assembly (Ref No. 603, 604, 613, 614, included) 802E1213X Lower Left Cover 15K4464X Pinch Roller Assembly (Ref No. 605-612 included) 59K1540X Pinch Roller 130K6085X...
Page 455: Pl2.4 Tray 1 Feeder (1/2)
Chapter 4 Parts List PL2.4 Tray 1 Feeder (1/2) Ref No. Part No. Description 127K2323X Tray Feed/Lift Up Motor 5K8308X One-way Clutch 7K8573X One-way Gear 120E1814X Actuator 130E8219X Sensor Although following Ref. Numbers are not available individually, all of them are contained in Parts No.
Page 456: Pl2.5 Tray 1 Feeder (2/2)
PL2.5 Tray 1 Feeder (2/2) Ref No. Part No. Description 22K5682X Feed/Retard/Nudger Roller 5K589X One-way Clutch Although following Ref. Numbers are not available individually, all of them are contained in Parts No. 59K1557X. No. 801, 804-820 j0mf50205 Chapter 4 Parts List...
Page 457: Pl2.6 Registration Transport
Chapter 4 Parts List 4-10 PL2.6 Registration Transport Ref No. Part No. Description 59K2466X Registration Transport Assembly (Ref No. 902-917 included) 59K2502X Take-away Roller 38E2189X Paper Guide 121K2222X Registration Clutch 59K2501X Registration Roller 130E8265X Registration Sensor 160K4629X OHP Sensor-R (OR) 160K7496X OHP Sensor-R (OR) The following Ref.
Page 458: Pl2.7 Left Cover Unit
PL2.7 Left Cover Unit Ref No. Part No. Description 1001 7E6474X Damper Gear (11/23T) 1003 4E1183X Damper (White)(Duplex) 1004 802K4610X Left Cover Unit (Ref No. 1005-1009 included)(Duplex) 1008 802E1294X Left Cover (Duplex) 1010 802E1293X Left Upper Cover (Duplex) The following Ref. Numbers are not available individually. No.
Page 459: Pl2.8 Left Cover Assembly (1/2)
Chapter 4 Parts List 4-12 PL2.8 Left Cover Assembly (1/2) Ref No. Part No. Description 1101 54K1668X Registration Chute Assembly 1103 59K2506X 2nd BTR Assembly 1105 15K4838X Support Assembly 1106 54E1633X Exit Chute 1107 7E6263X Gear (22T) 1108 59K1561X Exit Roller 1109 7E7520X Gear...
Page 460: Pl2.9 Left Cover Assembly (2/2)
PL2.9 Left Cover Assembly (2/2) Ref No. Part No. Description 1202 7K8552X Gear Assembly 1203 127K2951X 2nd BTR Retruct Motor 1204 7E6432X Gear (21T) 1206 130E8430X POB Sensor 1208 809E2335X Spring 1210 802K3187X Left Cover Assembly (Ref No. 1204, 1211-1214, 1216 included) 1211 802E1292X...
Page 461: Pl2.10 Exit Transport Assembly
Chapter 4 Parts List 4-14 PL2.10 Exit Transport Assembly Ref No. Part No. DESCRIPTION 1301 59K2426X Exit Transport Assembly (Ref No. 1302-1318 included) 1302 802E1277X Exit Cover 1305 59K1578X Exit Roller 5 1306 120E1816X Actuator 1311 59E9486X Pinch Roller 1312 59E9487X Pinch Roller 1313...
Page 462: Msi Unit (1/2)
PL2.11 MSI Unit (1/2) Ref No. Part No. Description 1401 59K3148X MSI Unit (See PL2.12, PL2.13) j0mf50212 Chapter 4 Parts List 4-15...
Page 463: Msi Unit (2/2)
Chapter 4 Parts List 4-16 PL2.12 MSI Unit (2/2) Ref No. Part No. Description 1505 50K4983X MSI Tray Assembly (See PL2.14) 1507 120E1197X Actuator 1509 59K1631X Pinch Roller 1 Assembly (Ref No. 1510, 1511, 1513, 1514, 1516 included) 1512 59K1821X Pinch Roller 3 Assembly (Ref No.
Page 464: Pl2.13 Msi Feed Assembly
PL2.13 MSI Feed Assembly Ref No. Part No. Description 1601 38E2356X Paper Guide 1602 59K1630X Take-away Roller 1609 121E8783X MSI Feed Solenoid 1614 59K2402X Feed Roller Assembly (Ref No. 1615-1618 included) 1615 59K2401X Feed Roller 1619 19K9713X Retard Pad Although following Ref. Numbers are not available individually, all of them are contained in Parts No.
Page 465: Pl2.14 Tray Assembly
Chapter 4 Parts List 4-18 PL2.14 Tray Assembly Ref No. Part No. Description 1703 130K6145X MSI Paper Size Sensor Although following Ref. Numbers are not available individually, all of them are contained in Parts No. 50K4983X. No. 1701, 1702, 1704-1714 j0mf50215...
Page 466: Lsu (Ros)
LSU (ROS) LSU (ROS) PL3.1 Ref No. Part No. Description 1801 1K7386X Bracket Assembly 1802 62K1088X LSU (ROS) Assembly (Ref No. 1803-1806 included) The following Ref. Numbers are not available individually. No. 1803-1806 j0mf50301 Chapter 4 Parts List 4-19...
Page 467: Xerographics
Chapter 4 Parts List 4-20 XEROGRAPHICS PL4.1 Developer Tie Plate (1/2) Ref No. Part No. Description 1901 802K4709X Toner Bottle Cover 1902 DQ-BF401 Waste Toner Container (For Sales Route) 1903 3K8612X Sensor Holder (Ref No. 1904-1906, 1911, 1912 included) 1905 110E1032X Waste Toner Container Interlock Switch 1908...
Page 468: Pl4.2 Developer Tie Plate (2/2)
PL4.2 Developer Tie Plate (2/2) Ref No. Part No. Description 2001 15K5232X Developer Tie Plate Assembly (Ref No. 2002-2005 included) 2002 162K5660X Wire Harness 2004 14K8161X Block (M, C, K) 2005 14K8162X Block (Y) 2006 122K9333X Erase Lamp Assembly (with Rail) (Y, M, C) 2007 122K9334X Erase Lamp Assembly (with Rail) (K) The following Ref.
Page 469: Transfer
Chapter 4 Parts List 4-22 TRANSFER PL5.1 Lift Unit Ref No. Part No. Description 2101 1K7054X Left Lift Assembly 2102 1K7055X Right Lift Assembly 2106 3K1167X Latch Assembly 2107 3E5229X Hinge (Left) 2108 3E5230X Hinge (Right) 2109 6E7174X Shaft 2110 11K9497X Lever Assembly (Ref No.
Page 470: Ibt Unit
PL5.2 IBT Unit Ref No. Part No. Description 2201 64K9170X IBT Belt Assembly (See PL5.3) 2202 3K1265X Stopper Assembly (For Removal) 2204 7E6191X Gear (14T) 2205 7E6189X Gear (18T) 2207 802K1295X Auger Assembly The following Ref. Numbers are not available individually. No.
Page 471: Pl5.3 Ibt Belt Assembly
Chapter 4 Parts List 4-24 PL5.3 IBT Belt Assembly Ref No. Part No. Description 2301 42K9242X IBT Cleaner Assembly (Ref No. 2302-2306 included) 2307 64K9145X Transfer Belt 2315 59K2315X BUR Roller Although following Ref. Numbers are not available individually, all of them are contained in Parts No.
Page 472: Pl5.4 Ibt Frame Assembly (1/2)
PL5.4 IBT Frame Assembly (1/2) Ref No. Part No. Description 2402 130E8427X IBT Home Sensor 2405 130K6083X IBT Edge Sensor 2406 162K5602X Connector Assembly (C, K) 2408 162K6109X Connector Assembly (Y, M) 2412 19K9820X Holder (Font) 2413 59K2126X 1st BTR Roller 2414 19K9819X Holder (Rear)
Page 473: Pl5.5 Ibt Frame Assembly (2/2)
Chapter 4 Parts List 4-26 PL5.5 IBT Frame Assembly (2/2) Ref No. Part No. Description 2501 3E5171X Handle Although following Ref. Numbers are not available individually, all of them are contained in Parts No. 64K9170X. No. 2502-2517 j0mf50505...
Page 474: Pl5.6 Ibt Elevator
PL5.6 IBT Elevator Ref No. Part No. Description 2601 809E2633X Spring 2602 15K4948X Plunger (Rear) 2603 15K4931X Plunger (Front) The following Ref. Number is not available individually. No. 2604 j0mf50506 Chapter 4 Parts List 4-27...
Page 475: Development
Chapter 4 Parts List 4-28 DEVELOPMENT PL6.1 Developer Unit (1/2) Ref No. Part No. Description 2701 802K5792X Dispenser Assembly (Y) 2703 802K5793X Dispenser Assembly (M) 2705 802K5794X Dispenser Assembly (C) 2707 802K5795X Dispenser Assembly (K) 2709 802K3309X Dispenser Base Assembly (Ref No. 2710-2715 included) 2711 7E6450X Gear...
Page 476: Pl6.2 Developer Unit (2/2)
PL6.2 Developer Unit (2/2) Ref No. Part No. Description 2801 802K2889X Developer Housing Assembly (Y, M, C, K) (Ref No. 2802-2804 included) 2803 130K6300X ATC Sensor (Y, M, C, K) 2804 35E6501X Seal 2805 673K8603X Developer (K) 2806 673K8600X Developer (Y) 2807 673K8601X Developer (M)
Page 477: Fuser
Chapter 4 Parts List 4-30 FUSER PL7.1 Fuser Assembly Ref No. Part No. Description 2901 126K1394X Fuser Assembly (See PL7.2) j0mf50701...
Page 478: Pl7.2 Fuser Assembly
PL7.2 Fuser Assembly Ref No. Part No. Description 3004 126K1395X Main Heater Rod 3005 126K1396X Sub Heater Rod 3011 130K6102X Sensor Assembly Although following Ref. Numbers are not available individually, all of them are contained in Parts No. 126K1394X. No. 3001-3003, 3006-3010, 3012 j0mf50702 Chapter 4 Parts List 4-31...
Page 479: Air System
Chapter 4 Parts List 4-32 AIR SYSTEM PL8.1 Air System Ref No. Part No. Description 3101 127K3273X LSU (ROS) Shutter Motor 3102 12E1019X Link 3103 809E2688X Spring 3104 802E1697X Inner Cover 3106 127K2934X Fuser Fan 3108 127K3664X LSU (ROS) Fan Assembly The following Ref.
Page 480: Electrical
ELECTRICAL PL9.1 Electrical 1/3 Ref No. Part No. Description 3201 105K1877X HVPS T5 (with HVPS Bracket) 3202 105E998X HVPS T7 3204 105E1113X +3.3V LVPS 3205 105E982X +5V LVPS 3206 160K7680X I/F PWB (Ref No. 3207 included) 3209 105K1864X +24V LVPS 3211 127K2933X LVPS Fan 3213...
Page 481: Pl9.2
Chapter 4 Parts List 4-34 PL9.2 Electrical 2/3 Ref No. Part No. Description 3301 101K3881X AC Power Chassis Assembly (Ref No. 3302-3312, 3316-3320 included) 3303 160K7677X AC Drive PWB 3305 160K7676X Noise Filter PWB 3306 908W01200 GFI Breaker 3307 962K882X Wire Harness 3313 74K9432X...
Page 482: Pl9.3
PL9.3 Electrical 3/3 Ref No. Part No. Description 3401 14K8160X Block Assembly (Developer) 3402 162K6211X Wire Harness (Developer Tie Plate) 3403 162K5594X Developer Wire Harness (Y, M) 3404 162K5597X Developer Wire Harness (C, K) 3405 162K5600X Wire Harness (2nd) 3406 113K8231X DTS Connector 3407...
Page 483: Cover
Description 3502 893E391X Name Plate (DP-C401) 893E1075X Name Plate (DP-C321) 3503 802K5806X Front Cover Assembly (DP-C401) 802K6054X Front Cover Assembly (DP-C321) (Ref No. 3501, 3504-3511 included) 3505 121E8502X Magnet 3506 830E5723X Strip 3507 42K9199X Rod Cleaner Assembly (Ref No. 3508, 3509 included)
Page 484: Pl10.2
PL10.2 Cover (Top) and Control Panel Ref No. Part No. Description 3601 802K4928X Top Cover Assembly (Ref No. 3602, 3603, 3605 included) 3603 802E4859X Stopper 3604 802E1240X Connector Cover 3606 110K1121X Main Switch 3607 802E1243X Fuser Cover 3608 802K4607X Inner Cover 3609 12K9426X Link Assembly...
Page 485: Pl10.3
Chapter 4 Parts List 4-38 PL10.3 Cover (Rear) Ref No. Part No. Description 3702 802E1248X Blind Cover 3703 802K2811X Rear Cover Assembly (Ref No. 3704, 3705 included) 3705 802E1249X Blind Cover 3706 802E1250X Rear Left Middle Cover 3707 802E1435X Rear Left Lower Cover 3708 802E1251X Front Left Cover...
Page 486: Inverter
11. INVERTER PL11.1 Face Up Tray and Inverter Transport (1/2) Ref No. Part No. Description 3801 59K1674X Inverter Transport Assembly j0mf51101 Chapter 4 Parts List 4-39...
Page 487: Pl11.2 Inverter Transport (2/2)
Chapter 4 Parts List 4-40 PL11.2 Inverter Transport (2/2) Ref No. Part No. Description 3902 15K4580X Clutch Assembly (Ref No. 3925-3935 included) 3913 54K1724X Inverter Chute Assembly (Ref No. 3922-3924 included) 3914 54K1725X Exit Gate 3924 50K4142X Duplex Gate 3929 121K2286X Inverter Forward Clutch 3934 121K2287X Inverter Reverse Clutch...
Page 488: Duplex
12. DUPLEX PL12.1 Duplex Transport Assembly (1/2) Ref No. Part No. Description 4002 59K1871X Duplex Transport Assembly (Ref No. 4003-4014 included) 4003 20K958X One-way Pulley 4006 59K2396X Transport Roller 4007 3E5328X Handle 4008 802E1503X Lower Duplex Cover The following Ref. Numbers are not available individually. No.
Page 489: Pl12.2 Duplex Transport Assembly (2/2)
Chapter 4 Parts List 4-42 PL12.2 Duplex Transport Assembly (2/2) Ref No. Part No. Description 4102 59K2347X Pinch Roller 4104 160K6686X Duplex PWB 4107 130K6125X Duplex Wait Sensor 4109 59K2398X Pinch Roller 4110 127K2993X Duplex Motor 4111 20E3490X Pulley (20T/21T) 4112 20E3491X Pulley (16T)
Page 490: Ess
13. ESS PL13.1 ESS Ref No. Part No. Description 4201 160K9035X ESS PWB (Ref No. 4220 included) [Note] 4202 160K9171X MCU PWB [Note] 4203 101K3725X Rear Panel 4206 537K6767X MF ESS ROM (R1) 537K6768X MF ESS ROM (R2) 4207 133K2120X SDRAM (Page M:256MB) 133K2240X SDRAM (System M:256MB)
Page 491: Tray Module-Tt
Chapter 4 Parts List 4-44 14. TRAY MODULE-TT PL14.1 Tray 2/3/4 Assembly-TT Ref No. Part No. Description 4301 891E4906X Label (2) 4302 50K4285X Tray 2 Assembly 4303 3E2367X Stopper 4307 50K4313X Tray 3 Assembly (Ref No. 4305 included) (See PL14.3) 4308 50K4312X Tray 4 Assembly (Ref No.
Page 492: Pl14.2 Tray 2 Assembly-Tt
PL14.2 Tray 2 Assembly-TT Ref No. Part No. Description 4401 892E7839X Label (Instruction) 4405 38K8524X Side Guide Assembly 4406 38E2390X End Guide 4408 3E4858X Stopper Although following Ref. Numbers are not available individually, all of them are contained in Parts No. 50K4285X. No. 4402-4404, 4407, 4409 j0mf51602 Chapter 4 Parts List 4-45...
Page 493: Pl14.3 Tray 3 Assembly-Tt
Chapter 4 Parts List 4-46 PL14.3 Tray 3 Assembly-TT Ref No. Part No. Description 4501 802E2399X Tray 3 Cover 4513 3K1181X Knob Assembly 4514 3E4708X Knob 4515 9E2697X Spring 4516 14E8658X Spacer 4517 14E8659X Spacer Although following Ref. Numbers are not available individually, all of them are contained in Parts No.
Page 494: Pl14.4 Tray 4 Assembly-Tt
PL14.4 Tray 4 Assembly-TT Ref No. Part No. Description 4601 802E2398X Tray 4 Cover 4609 12E1007X Tray Cable 4613 3K1180X Knob Assembly 4614 59E9592X Roller 4514 3E4708X Knob 4515 9E2697X Spring Although following Ref. Numbers are not available individually, all of them are contained in Parts No.
Page 495: Pl14.5
Chapter 4 Parts List 4-48 PL14.5 Paper Feed (1/2)-TT Ref No. Part No. Description 4704 59K2179X Tray 4 Transport Assembly (Ref No. 4705-4712 included) 4715 54E1854X Upper Chute 4716 59K1828X Tray 4 Feeder (See PL14.11, PL14.12) 4719 54E1853X Lower Chute 130E8265X Sensor 4518...
Page 496: Pl14.6
PL14.6 Paper Feeder (2/2)-TT Ref No. Part No. Description 4801 59K1890X Take-away Roller Assembly 4805 130K6151X Take-away Sensor 4806 162K6281X Wire Harness 4807 54K1827X Chute Assembly (Ref No. 4808-4811 included) 4810 130E8160X Tray 3 Feed Out Sensor 4812 54E1852X Lower Chute 59K1557X Tray Feeder (See PL14.7, PL14.8) The following Ref.
Page 497: Pl14.7
Chapter 4 Parts List 4-50 PL14.7 Tray 2 Feeder (1/2)-TT Ref No. Part No. Description 130E8219X Sensor 127K2323X Tray Feed/Lift Up Motor 5K8308X One-way Clutch 7K8573X One-way Gear 120E1814X Actuator Although following Ref. Numbers are not available individually, all of them are contained in Parts No.
Page 498: Pl14.8
PL14.8 Tray 2 Feeder (2/2)-TT Ref No. Part No. Description 22K5682X Feed/Retard/Nudger Roller 5K589X One-way Clutch Although following Ref. Numbers are not available individually, all of them are contained in Parts No. 59K1557X. No. 5001-5019 j0mf51608 Chapter 4 Parts List 4-51...
Page 499: Pl14.9
Chapter 4 Parts List 4-52 PL14.9 Tray 3 Feeder (1/2)-TT Ref No. Part No. Description 130E8219X Sensor 127K2323X Tray Feed/Lift Up Motor 5K8308X One-way Clutch 7K8573X One-way Gear 120E1814X Actuator Although following Ref. Numbers are not available individually, all of them are contained in Parts No.
Page 500: Pl14.10 Tray 3 Feeder (2/2)-Tt
PL14.10 Tray 3 Feeder (2/2)-TT Ref No. Part No. Description 22K5682X Feed/Retard/Nudger Roller 5K589X One-way Clutch Although following Ref. Numbers are not available individually, all of them are contained in Parts No. 59K1557X. No. 5201-5218 j0mf51610 Chapter 4 Parts List 4-53...
Page 501: Pl14.11 Tray 4 Feeder (1/2)-Tt
Chapter 4 Parts List 4-54 PL14.11 Tray 4 Feeder (1/2)-TT Ref No. Part No. Description 130E8219X Sensor 127K2323X Tray Feed/Lift Up Motor 5K8308X One-way Clutch 7K8573X One-way Gear 120E1814X Actuator Although following Ref. Numbers are not available individually, all of them are contained in Parts No.
Page 502: Pl14.12 Tray 4 Feeder (2/2)-Tt
PL14.12 Tray 4 Feeder (2/2)-TT Ref No. Part No. Description 22K5682X Feed/Retard/Nudger Roller 5K589X One-way Clutch Although following Ref. Numbers are not available individually, all of them are contained in Parts No. 59K1828X. No. 5401-5419 j0mf51612 Chapter 4 Parts List 4-55...
Page 503: Pl14.13 Left Cover Assembly-Tt
Chapter 4 Parts List 4-56 PL14.13 Left Cover Assembly-TT Ref No. Part No. Description 5501 802K2573X Left Cover Assembly (Ref No. 5502-5516 included) 5502 3E5370X Shaft 5503 3E5371X Hook 5504 11E1080X Handle 5505 802E2393X Left Lower Cover 5509 809E2897X Spring 5513 809E2896X Spring 5515...
Page 504: Pl14.14 Tray 3/4 Lift Gear Assembly-Tt
PL14.14 Tray 3/4 Lift Gear Assembly-TT Ref No. Part No. Description 5602 15K4946X Gear Assembly (Tray 3) 5603 15K4945X Gear Assembly (Tray 4) 5604 7E6608X Lift Gear 5605 11K9679X Joint Assembly The following Ref. Numbers are not available individually. No. 5601, 5606 j0mf51614 Chapter 4 Parts List 4-57...
Page 505: Pl14.15 Electrical And Caster-Tt
Chapter 4 Parts List 4-58 PL14.15 Electrical and Caster-TT Ref No. Part No. Description 5701 7E6606X Gear (23/46T) 5702 7E6607X Gear (46T) 5703 7E6605X Gear (33T) 5704 127K3184X Take-away Motor 2 (TT) 5705 127K3602X Take-away Motor 1 (TT) 5709 17K9235X Caster (S) 5710 17K9236X...
Page 506: Pl14.16 Cover-Tt
PL14.16 Cover-TT Ref No. Part No. Description 5801 802E2394X Right Cover 5802 802E2395X Upper Front Cover 5803 802E2396X Lower Front Cover 5804 802K3658X Rear Cover 5505 802E2393X Lower Left Cover j0mf51616 Chapter 4 Parts List 4-59...
Page 507: Finisher
Chapter 4 Parts List 4-60 15. FINISHER Finisher Unit PL15.1 Ref No. Part No. Description 5901 Gate Unit (See PL15.2) 5902 801K360X H-Transport Assembly (See PL15.3, PL15.4) 5904 26E9356X Screw 5905 Rack (See PL15.2) 5906 802E3023X Right Cover 5907 50E1728X Stacker Tray The following Ref.
Page 508: Gate Unit
PL15.2 Gate Unit Ref No. Part No. Description 6001 802K4989X Gate Cover 6003 50K4389X Gate Assembly (Ref No. 6004-6014 included) 6004 50E1739X In Gate 6005 11E1275X In Gate Lever 6006 830E7932X Gate Bracket 6012 120E2070X Actuator 6014 809E3678X Spring The following Ref. Numbers are not available individually. No.
Page 509: Pl15.3 H-Transport Assembly (1/2)
Chapter 4 Parts List 4-62 PL15.3 H-Transport Assembly (1/2) Ref No. Part No. Description 6101 802K2860X H-Transport Open Cover Assembly (Ref No. 6102-6107 included) 6104 121E8978X Magnet 6106 22E8796X Roller 6109 802K2859X Entrance Upper Cover Assembly (Ref No. 6110-6112 included) 6111 22E8797X Roller...
Page 510: Pl15.4 H-Transport Assembly (2/2)
PL15.4 H-Transport Assembly (2/2) Ref No. Part No. Description 6203 23E2002X H-Transport Belt 6207 802E3015X Harness Guide 6208 802E3014X Cover 6209 130K6236X H-Transport Entrance/Exit Sensor 6210 130E8297X Top Tray Full Sensor 6212 802K2858X Gate In Solenoid Assembly (Ref No. 6213-6217 included) 6218 162K6907X Wire Harness...
Page 511 Chapter 4 Parts List 4-64 PL15.5 Cover Ref No. Part No. Description 6301 802E2856X Front Cover 6302 802E2852X Rear Cover 6303 802E2853X Top Cover 6304 802E2854X Left Cover 6305 802E2855X Front Cover 6306 802E2857X Left Panel 6308 121E8847X Magnet The following Ref. Number is not available individually. No.
Page 512: Pl15.6 Top Open Cover And Eject Roller
PL15.6 Top Open Cover and Eject Roller Ref No. Part No. Description 6401 802K2857X Top Open Cover Assembly 6406 830E8167X Support 6409 22K6148X Eject Pinch Roller 6410 54E1934X Eject Chute 6411 130K6192X Stack Height Sensor Assembly (Ref No. 6412-6414 included) 6414 130E8253X Sensor...
Page 513: Pl15.7 Paper Transport (1/2)
Chapter 4 Parts List 4-66 PL15.7 Paper Transport (1/2) Ref No. Part No. Description 6501 120E2069X Actuator 6502 121K2461X Decurler Cam Clutch 6503 8E9407X 6506 31E9403X 6507 59K2021X Decurler Roller Assembly 6508 7E6774X Gear (40Z/20T) 6509 7E6775X Gear (40Z) 6510 7E7209X Gear (18Z/21T) 6513...
Page 514: Pl15.8 Paper Transport (2/2)
PL15.8 Paper Transport (2/2) Ref No. Part No. Description 6601 15K5228X Cam Bracket Assembly (Ref No. 6602-66612, 6414, 6419 included) 6602 20E3497X Pulley 6603 7E6778X Gear (15Z) 6604 423W28054 Belt 6605 7E6781X Gear (30Z) 6607 7E6779X Gear Pulley 6608 127K3287X Eject Motor 6609 7E6780X Cam Gear...
Page 515: Staple Unit
Chapter 4 Parts List 4-68 PL15.9 Staple Unit Ref No. Part No. Description 6701 41K9426X Carriage Assembly (Ref No. 6702-6706 included) 6703 127K3286X Staple Move Motor 6705 130E8253X Sensor 6707 962K744X Wire Harness 6709 1E5960X Rail 6710 29K9199X Staple Assembly (Ref No. 6711, 6712 included) 6712 50K4875X Cartridge Case Assembly...
Page 516: Pl15.10 Compiler Tray Assembly
PL15.10 Compiler Tray Assembly Ref No. Part No. Description 6801 50K4388X Compiler Tray Assembly (Ref No. 6802-6815 included) 6802 127K3285X Front/Rear Tamper Motor 6812 38E2441X Paper Guide 6813 809E3360X Spring 6224 130E8254X Sensor 6414 130E8253X Sensor The following Ref. Numbers are not available individually. No.
Page 517: Pl15.11 Elevator
Chapter 4 Parts List 4-70 PL15.11 Elevator Ref No. Part No. Description 6901 127K3342X Stacker Motor Assembly 6902 15K5068X Elevator Bracket (Front) 6903 19E5034X Clamp 6905 7E6783X Gear (Rear) 6907 7E6784X Gear (Front) 6909 7E6782X Rack 6910 38E2464X Tray Guide 6911 15K5164X Stack Paper Sensor Assembly...
Page 518: Pl15.12 Exit
PL15.12 Exit Ref No. Part No. Description 7001 7E7208X Gear (48Z) 7003 6K2172X Exit Shaft 7005 7E7207X Gear (32Z/18T) 7007 6K2197X Paddle Gear Shaft 7008 13E2025X Paddle Bearing 7010 22K5014X Pinch Roller (Exit 1) 7011 22K5015X Pinch Roller (Exit 2) 7012 22K5016X Pinch Roller (Exit 3)
Page 519: Pl15.13 Electrical
Chapter 4 Parts List 4-72 PL15.13 Electrical Ref No. Part No. Description 7102 160K7666X Finisher PWB 7103 537K6504X 1313 110E9799X Interlock Switch 6414 130E8253X Sensor The following Ref. Numbers are not available individually. No. 7101, 7104-7110 j0mf51713...
Page 520: Pl15.14 Rack
PL15.14 Rack Ref No. Part No. Description 7201 802K3666X Front Rack Assembly (Ref No. 7202-7210 included) 7202 802E2859X Front Cover 7203 3K1209X Thumb Screw 7208 1E6005X Rail 7209 17E9466X Foot 7211 802K3667X Rear Rack Assembly (Ref No. 7203-7209, 7212, 7213 included) 7212 802E2860X Rear Cover 7214...
Page 521: Iit
Chapter 4 Parts List 4-74 16. IIT PL16.1 Top Cover Ref No. Part No. Description 7301 802K5644X Control Panel (See PL16.2) j0mf51801...
Page 522: Pl16.2 Control Panel
7406 160K9135X VR PWB 7409 802E5756X UI Center Panel Cover (DP-C401) 802E6261X UI Center Panel Cover (DP-C321) 7410 802E4788X One Touch Panel 7301 802K5644X Control Panel (Ref No. 7402-7417 included) Although following Ref. Numbers are not available individually, all of them are contained in Parts No.
Page 523: Platen Glass
Chapter 4 Parts List 4-76 PL16.3 Platen Glass Ref No. Part No. Description 7506 68E1021X Platen Glass Support 7507 160K9802X IIT/IPS PWB 7508 117E9476X Cable (IIT/IOT) The following Ref. Numbers are not available individually. No. 7501-7505 j0mf51803...
Page 524: Pl16.4 Ccd Pwb, Sensor
PL16.4 CCD PWB, Sensor Ref No. Part No. Description 7601 127K3316X IPS Fan 7603 130K6200X IIT Registration Sensor 7605 110K847X Platen Open Switch 7606 130K6258X Platen Angle Sensor Assembly (Ref No. 7607-7611 included) 7607 107E868X Platen Angle Sensor 7611 9E5545X Spring 7612 604K533X...
Page 525: Pl16.5 Carriage Cable/Motor
Chapter 4 Parts List 4-78 PL16.5 Carriage Cable/Motor Ref No. Part No. Description 7701 63E9404X Tape 7704 12K9411X Front Carriage Cable (Gray) 7705 12K9412X Rear Carriage Cable (Silver) 7706 63E9405X Tape 7707 20E3274X Timing Pulley 7708 23E1930X Belt 7710 20E2509X Capstan Pulley 7711 413W10950 Bearing...
Page 526: Pl16.6 Full/Half Rate Carriage
PL16.6 Full/Half Rate Carriage Ref No. Part No. Description 7802 41K9405X Full Rate Carriage (Ref No. 7803-7811 included) 7804 117E1978X Lamp Wire Harness 7806 62E1004X No. 1 Mirror 7807 19E5040X Clip 7808 118E1209X Insulator 7809 122E9203X Exposure Lamp 7810 105E1051X Lamp Ballast PWB 7811 19E4947X 7812...
Page 527: Rack
Chapter 4 Parts List 4-80 17. RACK PL17.1 Rack Ref No. Part No. Description 7901 17E9471X Rack Caster (Front) j0mf51901...
Page 528: Dadf
18. DADF PL18.1 Front/Rear Cover, Entrance Tray Ref No. Part No. Description 8001 48K7618X Rear Cover (Ref No. 8002-8005 included) 8003 140K6048X LED PWB 8005 891E6518X Label (Display) 8006 50K4877X Entrance Tray (Ref No. 8007-8010 included) 8009 9E2687X Plate Spring 8010 32K9664X Document Guide...
Page 529: Pl18.2 Top Cover, Registration Gate Solenoid
Chapter 4 Parts List 4-82 PL18.2 Top Cover, Registration Gate Solenoid Ref No. Part No. Description 8101 54K1362X Top Cover (Ref No. 8102-8106 included) 8103 15E4889X Plate (Front Magnet) 8104 809E1113X Spring 8105 59K1188X Pinch Roller 8106 15E4890X Plate (Rear Magnet) 8107 110K785X Top Cover Interlock Switch (Rear)
Page 530: Pl18.3 Counter Balance, Dadf Control Pwb
PL18.3 Counter Balance, DADF Control PWB Ref No. Part No. Description 8201 3K9188X Thumb Screw 8202 36K9143X Right Hinge (Ref No. 8203-8205 included) 8208 36K9142X Left Hinge 8214 160K8308X DADF Control PWB (Ref No. 8215, 8216 included) 8217 162K6434X Wire Harness The following Ref.
Page 531: Pl18.4 Document Feed Chute (Upper), Feed Motor
Chapter 4 Parts List 4-84 PL18.4 Document Feed Chute (Upper), Feed Motor Ref No. Part No. Description 8301 54K1360X Document Feed Upper Chute (Ref No. 8303-8316 included) 8302 59K1184X Feed Roller Assembly (Ref No. 8308-8316 included) 8305 7E3942X Gear 8306 13E9276X Bearing 8307...
Page 532: Pl18.5 Document Feed Chute (Lower)
PL18.5 Document Feed Chute (Lower) Ref No. Part No. Description 8401 54K1878X Document Feed Lower Chute (Ref No. 8402-8409 included) 8403 809E2985X Spring 8404 59K1972X Retard Roller 8405 809E2984X Plate Spring 8407 55K1926X Guard 8410 50K2766X Set Gate 8411 130K6060X Sensor 8412 121K2269X...
Page 533: Pl18.6 Dadf Belt Motor, Duplex Roller
Chapter 4 Parts List 4-86 PL18.6 DADF Belt Motor, Duplex Roller Ref No. Part No. Description 8501 127K3269X DADF Belt Motor (Ref No. 8502-8505 included) 8507 7K8670X Gear Pulley 8508 23E1999X Belt 8509 14E8083X Spacer 8510 59E9629X Tension Roller 8512 22E9366X Tension Roller 8513...
Page 534: Pl18.7 Duplex Chute
PL18.7 Duplex Chute Ref No. Part No. Description 8601 54K669X Duplex Chute 8603 130K6060X Sensor 8604 50K4669X Gate 8607 54K1879X Lower Chute (Ref No. 8608-8610 included) 8609 59K1185X Pinch Roller 8610 121E9064X Magnet (Open Switch) The following Ref. Numbers are not available individually. No.
Page 535: Pl18.8 Registration Roller
Chapter 4 Parts List 4-88 PL18.8 Registration Roller Ref No. Part No. Description 8509 14E8083X Spacer 8604 50K4669X Gate 8701 9E2856X Spring (Right winded) 8702 7K8112X Gear Pulley 8704 59K1975X Registration Roller 8705 12E976X Link 8706 9E2858X Spring (Rear) 8707 5E8025X C-Clip 8708...
Page 536: Pl18.9 Exit Motor/Chute
PL18.9 Exit Motor/Chute Ref No. Part No. Description 8801 127K3264X Exit Motor (Ref No. 8802-8805 included) 8802 127K3265X Exit Motor 8803 23E2000X Belt 8807 59K1182X Pinch Roller 8808 20E9323X Pulley 8810 59K1186X Exit Roller 8811 19E9232X Sensor Pad 8813 54K1877X Exit Upper Chute (Ref No.
Page 537: Pl18.10 Document Transport, Platen Belt
Chapter 4 Parts List 4-90 PL18.10 Document Transport, Platen Belt Ref No. Part No. Description 8901 59K2020X Document Transport (Ref No. 8902-8917 included) 8902 105E691X Eliminator 8903 7E6634X Gear 8904 5E8327X Collar 8905 13E8097X Bearing 8906 49E9107X Tension Plate 8907 22K3971X Idler Roller 8908...
Page 538: Pl18.11 Platen Glass, Registration Gate, Exit Tray
PL18.11 Platen Glass, Registration Gate, Exit Tray Ref No. Part No. Description 9001 90K227X Platen Glass 9002 50K4840X Registration Gate 9004 50K4878X Exit Tray 9005 3E4384X Thumb Screw 9006 830E1749X Bracket The following Ref. Number is not available individually. No. 9003 j0mf52011 Chapter 4 Parts List 4-91...
Page 539: Numerical Parts Index
Chapter 4 Parts List 4-92 4.3 Numerical Parts Index 4.3 Numerical Parts Index Parts Number Description Page No. Ref No. Parts Number Description Page No. Ref No. 101K3725X Rear Panel PL13.1 4203 11E1029X Lever PL2.9 1212 101K3881X AC Power Chassis Assembly PL9.2 3301 11E1080X...
Page 540 4.3 Numerical Parts Index 4.3 Numerical Parts Index Parts Number Description Page No. Ref No. Parts Number Description Page No. Ref No. 127K2323X Tray Feed/Lift Up Motor PL14.11 130E8219X Sensor PL14.7 127K2323X Tray Feed/Lift Up Motor PL14.7 130E8219X Sensor PL2.10 127K2323X Tray Feed/Lift Up Motor PL2.4...
Page 541 Chapter 4 Parts List 4-94 4.3 Numerical Parts Index 4.3 Numerical Parts Index Parts Number Description Page No. Ref No. Parts Number Description Page No. Ref No. 130K6349X APS Sensor PL16.4 7615 160K6686X Duplex PWB PL12.2 4104 130K9474X Compiler Entrance Sensor PL15.12 7014 160K7496X...
Page 542 4.3 Numerical Parts Index 4.3 Numerical Parts Index Parts Number Description Page No. Ref No. Parts Number Description Page No. Ref No. 19E5040X Clip PL16.6 7807 22K5682X Feed/Retard/Nudger Roller PL14.12 19E9232X Sensor Pad PL18.9 8811 22K5682X Feed/Retard/Nudger Roller PL14.8 19E9351X Push Rivet PL18.2 8117...
Page 543 Chapter 4 Parts List 4-96 4.3 Numerical Parts Index 4.3 Numerical Parts Index Parts Number Description Page No. Ref No. Parts Number Description Page No. Ref No. 3E5230X Hinge (Right) PL5.1 2108 50K4285X Tray Assembly (See PL2.2) PL2.1 3E5328X Handle PL12.1 4007 50K4312X...
Page 544 4.3 Numerical Parts Index 4.3 Numerical Parts Index Parts Number Description Page No. Ref No. Parts Number Description Page No. Ref No. 55E3303X Deflector PL18.10 8913 59K2021X Decurler Roller Assembly PL15.7 6507 55K1926X Guard PL18.5 8407 59K2126X 1st BTR Roller PL5.4 2413 55K2606X...
Page 545 Chapter 4 Parts List 4-98 4.3 Numerical Parts Index 4.3 Numerical Parts Index Parts Number Description Page No. Ref No. Parts Number Description Page No. Ref No. 62E1004X No. 1 Mirror PL16.6 7806 7E6776X Gear (28Z) PL15.6 6420 62K1073X No. 2, No. 3 Mirror PL16.6 7813 7E6777X...
Page 546 Dispenser Assembly (M) PL6.1 2703 802E5756X UI Center Panel Cover (DP-C401) PL16.2 7409 802K5794X Dispenser Assembly (C) PL6.1 2705 802E6261X UI Center Panel Cover (DP-C321) PL16.2 7409 802K5795X Dispenser Assembly (K) PL6.1 2707 802K1295X Auger Assembly PL5.2 2207 802K5806X Front Cover Assembly (DP-C401) PL10.1...
Page 547 4.3 Numerical Parts Index Parts Number Description Page No. Ref No. Parts Number Description Page No. Ref No. 802K6054X Front Cover Assembly (DP-C321) PL10.1 3503 962K882X Wire Harness PL9.2 3307 (Ref No. 3501, 3504- 3511 included) 9E2687X Plate Spring PL18.1...

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Dp-c401

Panasonic DP-C321 Service Handbook

Table of Contents

Chapter 1 General

Chapter 2 Maintenance

Chapter 2 Maintenance

Chapter 3 Troubleshooting

Chapter 3 Troubleshooting

Table of Contents

Chapter 4 Parts List

Introduction/Parts List

Quick Links

Chapters

Troubleshooting

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Summary of Contents for Panasonic DP-C321