Download Print this page
Sharp MX-4110N Service Manual
Sharp MX-4110N Service Manual

Sharp MX-4110N Service Manual

Digital full color multifunctional system
Hide thumbs Also See for MX-4110N:

Advertisement

Quick Links

TopPage
NOTE FOR SERVICING
[1]
PRODUCT OUTLINE. . . . . . . . . . . . . . . . 1-1
[2]
CONSUMABLE PARTS . . . . . . . . . . . . . . 2-1
[3]
EXTERNAL VIEW AND
INTERNAL STRUCTURE . . . . . . . . . . . . 3-1
[4]
ADJUSTMENTS AND SETTINGS . . . . . . 4-1
[5]
SIMULATION . . . . . . . . . . . . . . . . . . . . . . 5-1
[6]
TROUBLESHOOTING . . . . . . . . . . . . . . . 6-1
[7]
FIRMWARE UPDATE . . . . . . . . . . . . . . . 7-1
[8]
MAINTENANCE . . . . . . . . . . . . . . . . . . . . 8-1
[9]
VARIOUS STORAGE
DATA HANDLING . . . . . . . . . . . . . . . . . . 9-1
[10] SERVICE WEB PAGE . . . . . . . . . . . . . . 10-1
[11] ELECTRICAL SECTION . . . . . . . . . . . . 11-1
[12] SPECIFICATIONS . . . . . . . . . . . . . . . . . 12-1
Parts marked with "
" are important for maintaining the safety of the set. Be sure to replace these parts with
specified ones for maintaining the safety and performance of the set.
SERVICE MANUAL
DIGITAL FULL COLOR
MULTIFUNCTIONAL SYSTEM
MX-4110N/5110N
MX-4111N/5111N
MX-4112N/5112N
MODEL
CONTENTS
SHARP CORPORATION
CODE: 00ZMX5111/S1E
DETAILS OF EACH SECTION
[A]
EXTERNAL VIEW . . . . . . . . . . . . . . . . . . A-1
[B]
OPERATION PANEL SECTION . . . . . . . B-1
[C]
DSPF SECTION . . . . . . . . . . . . . . . . . . . C-1
[D]
RSPF SECTION . . . . . . . . . . . . . . . . . . . D-1
[E]
SCANNER SECTION . . . . . . . . . . . . . . . E-1
[F]
PAPER FEED SECTION. . . . . . . . . . . . . F-1
[G]
PAPER TRANSPORT SECTION . . . . . . G-1
[H]
LSU SECTION . . . . . . . . . . . . . . . . . . . . H-1
[i]
OPC DRUM SECTION . . . . . . . . . . . . . . . i-1
[J]
TONER SUPPLY SECTION . . . . . . . . . . J-1
[K]
DEVELOPING SECTION . . . . . . . . . . . . K-1
[L]
TRANSFER SECTION . . . . . . . . . . . . . . L-1
[M]
FUSING SECTION . . . . . . . . . . . . . . . . .M-1
[N]
DUPLEX/PAPER EXIT SECTION . . . . . . N-1
[O]
DRIVE SECTION . . . . . . . . . . . . . . . . . . O-1
[P]
PWB SECTION . . . . . . . . . . . . . . . . . . . . P-1
[Q]
FAN SECTION . . . . . . . . . . . . . . . . . . . . Q-1
[R]
SENSOR/SWITCH SECTION . . . . . . . . . R-1
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.

Advertisement

loading
Need help?

Need help?

Do you have a question about the MX-4110N and is the answer not in the manual?

Questions and answers

Summary of Contents for Sharp MX-4110N

  • Page 1 TopPage SERVICE MANUAL CODE: 00ZMX5111/S1E DIGITAL FULL COLOR MULTIFUNCTIONAL SYSTEM MX-4110N/5110N MX-4111N/5111N MX-4112N/5112N MODEL CONTENTS NOTE FOR SERVICING DETAILS OF EACH SECTION PRODUCT OUTLINE....1-1 EXTERNAL VIEW .
  • Page 2 CONTENTS NOTE FOR SERVICING DETAILS OF EACH SECTION 1. Precautions for servicing ......i EXTERNAL VIEW 2.
  • Page 3 Place of high temperature, high humidity, low tempera- The machine has got sharp edges inside. Be careful not to ture, low humidity, place under an extreme change in tem- damage fingers when servicing.
  • Page 4 4. Note for handling PWB and electronic Place of direct sunlight. parts Plastic parts and ink may be deformed, discolored, or may undergo qualitative change. When handling the PWB and the electronic parts, be sure to It may cause a breakdown or output quality problems. observe the following precautions in order to prevent against dam- age by static electricity.
  • Page 5 5. Note for repairing/replacing the LSU 7. Screw tightening torque When repairing or replacing, be sure to observe the following The screws used in this machine are largely classified into three items. types. When repairing or replacing the LSU, be sure to disconnect These types are classified according to the shape of the screw the power plug from the power outlet.
  • Page 6 MX-UN01A MX-UN05A MX-UN10A MX-UN50A MX-UN1HA SHARPDESK 50 LICENSE SHARPDESK 100 LICENSE Sharp OSA Network Scanner Sharp OSA Network Scanner Sharp OSA Network Scanner Sharp OSA Network Scanner Sharp OSA Network Scanner Tool 1 License Kit Tool 5 License Kit Tool 10 License Kit...
  • Page 7 SHARPDESK 10 LICENSE KIT MX-US50 SHARPDESK 50 LICENSE KIT MX-USA0 SHARPDESK 100 LICENSE KIT MX-UN01A Sharp OSA Network Scanner Tool 1 License Kit MX-UN05A Sharp OSA Network Scanner Tool 5 License Kit MX-UN10A Sharp OSA Network Scanner Tool 10 License Kit MX-UN50A...
  • Page 8 [2] CONSUMABLE PARTS MX-5111N Service Manual 1. Supply system table A. USA/Canada/South and Central America Item Content Life Model Name Remarks Toner Cartridge (Black) Toner Cartridge (Black) with IC Chip 40K * MX-51NT-BA * Life: A4/Letter size at Area Coverage 5% (Reference: 33.3K for A4/Letter 6%) Toner Cartridge (Cyan) Toner Cartridge (Cyan) with IC Chip...
  • Page 9 D. Asia/Hong Kong Item Content Life Model Name Remarks Toner Cartridge (Black) Toner Cartridge (Black) with IC Chip 40K * MX-51AT-BA * Life: A4/Letter size at Area Coverage 5% (Reference: 33.3K for A4/Letter 6%) Toner Cartridge (Cyan) Toner Cartridge (Cyan) with IC Chip 18K * MX-51AT-CA * Life: A4/Letter size...
  • Page 10 Quantity in Model Item Content Life collective Remarks name package Staple cartridge AR-SC2 Staple cartridge 5000 times For MX-FN11/FN18 Staple cartridge AR-SC3 Staple cartridge 2000 times For MX-FN10/FN18 Staple cartridge MX-SCX1 Staple cartridge 5000 times For MX-FNX9/FN10 Finish stamp cartridge AR-SV1 Finish stamp cartridge —...
  • Page 11 C. Asia/Middle East/Agency Quantity in Model Item Content Life collective Remarks name package Fusing belt kit MX-510FB Fusing belt 200K Meandering suppress collar Pressure roller kit MX-510LH Fusing roller 200K Pressure roller Web cleaning kit MX-510WB Web roller 200K Web guide shaft Web pressure roller Web pressure roller bearing Primary transfer belt kit...
  • Page 12 Quantity in Model Item Content Life collective Remarks name package Fusing unit (41cpm machine) MX-411FU Fusing unit (For servicing rotation) — Fusing unit (51cpm machine) MX-510FU Fusing unit (For servicing rotation) — *1: Life of monochrome toner collection container : that of color toner collection container = 4 : 1. (A4 5% coverage conversion value) (The ratio is a rough reference since it differs depending on print contents, paper seizes, kinds of paper, use environment, the number of continuous prints.) 3.
  • Page 13 4. Production number identification C. Toner cartridge The label indicating the management number is attached to the A. Drum cartridge side of the toner cartridge. The lot number is of 10 digits. Each digit indicates the content as follows. The number is printed on the flange on the front side. Number : Unit code/Model name For this model, this digit is 2.
  • Page 14 [3] EXTERNAL VIEW AND INTERNAL STRUCTURE MX-5111N Service Manual 1. Identification of each section and functions A. External view When using the MX-4111N/5111N. When a keyboard is installed. (2) (3) (10) When a finisher is installed. When a finisher When a saddle stitch installed finisher...
  • Page 15 [AUTOMATIC DOCUMENT FEEDER AND DOCUMENT GLASS] (4) (5) When using the MX-4111N/5111N. Name function/Operation Paper feed roller This roller rotates to automatically feed the original. Document feeding area cover Open this cover to remove an original misfeed or clean the paper feed roller. Original guides These help ensure that the original is scanned correctly.
  • Page 16 B. Internal operation parts (10) (11) (12) (13) Name Function/Operation Toner cartridges These contain toner for printing. When the toner runs out in a cartridge, the cartridge of the color that ran out must be replaced. Fusing unit Heat is applied here to fuse the transferred image onto the paper. Transfer belt During full color printing, the toner images of each of the four colors on each of the photoconductive drums are combined together on the transfer belt.
  • Page 17 C. DSPF (1) Internal structure Name Function/ Operation Pickup roller Picks up a document and feeds it to the document feed roller. Document feed roller Performs the document feed operation of documents. Separation roller Separate a document to prevent against double-feed. No.
  • Page 18 (3) Motors, clutches, solenoids, PWB and lamps SPFFAN SPFFAN SPFM SPFM STRC STRC SPFC SPFC SPUM SPUM SPOM SPOM STRRC STRRC SRRC SRRC SLUM SLUM DSPF COPY LUMP DSPF COPY LAMP Signal name Name Type Function/Operation DSPF COPY LAMP DSPF copy lamp LED lamp Radiates light onto a document to allow the CCD to scan document images.
  • Page 19 D. RSPF (1) Internal structure 12 13 Name Function/Operation Pickup roller Picks up a document and feeds it to the paper feed roller. Paper feed roller Performs the paper feed operation of documents. Separation roller Separate a document to prevent against double-feed. Registration roller (Drive) Performs resist of document transport.
  • Page 20 (3) Motors, clutches, solenoids, PWB SPFM SRRC STMPS SRVC SPRS Signal name Name Type Function/Operation SPFM Transport motor Stepping motor Drives the transport roller. Paper feed motor Stepping motor Drives the roller in the paper feed section. SPRS Pressure release solenoid Electromagnetic solenoid Releases the pressure of the transport roller 3 when reversing a document and transporting it to the registration roller.
  • Page 21 E. Connectors When the fax expansion kit is installed Name function/Operation Extension phone socket When the fax function of the machine is used, an extension phone can be connected to this socket. Telephone line socket When the fax function of the machine is used, the telephone line is connected to this socket. USB connector (A type) Supports USB 2.0 (Hi-Speed).
  • Page 22 F. Operation panel Name Function/Operation Touch panel Messages and keys appear in the touch panel display. Touch the displayed keys to perform a variety of operations. When a key is touched, a beep sounds and the selected item is highlighted. This provides confirmation as you perform an operation.
  • Page 23 G. Sensor OCSW MHPS TFD3 TFD2 HPOS POD3 POD2 POD1 APPD1 PRTPD HLPCD TH_US_IN WEBEND TH_UM_IN TH_LM_IN DSW_ADU 1TUD_CL 1TUD_CL 1TUD_K 1TUD_K DHPD_CL REGS_F REGS_F DHPD_K DHPD_Y DHPD_M DHPD_C REGS_R REGS_R APPD2 MPLD TCS_Y TCS_M TCS_C TCS_K MPED PPD2 MTOP1 MPWD MTOP2 MPFD...
  • Page 24 Signal name Name Function/Operation Type NOTE DHPD_K BK phase detection Detects the BK phase. DSW_ADU ADU transport open/close detection Detects the duplex (ADU) cover open/close. Transmission type DSW_C Tray 1 and 2 transport cover open/close detection Detects the tray 1 and 2 transport cover Transmission type open/close.
  • Page 25 H. Switch PWRSW DSW-R DSW-F 1TNFD Signal name Name Type Function/Operation 1TNFD Waste toner full detection switch Mechanical switch Detects the waste toner full. DSW-F Front door open/close switch Micro switch Detects open/close of the front door, and turns ON/OFF the power line of the fusing, motor and the LSU laser.
  • Page 26 I. Clutches and solenoids ADUGS MPUC MPUC PCSS PCSS MPFS MPFS MPGS MPGS LSUSS_B 1TURC_R 1TURC_R 1TURC 1TURC CPLC1 CPUC1 CPFC CPFC CPLC2 CPUC2 Signal name Name Type Function/Operation 1TURC Primary transfer separation clutch Electromagnetic clutch Controls the primary transfer separation mode. 1TURC_R Primary transfer separation reverse clutch Electromagnetic clutch...
  • Page 27 J. Drive motor ADUM_U WEBM WEBM WTNM WTNM TNM_Y TNM_Y TNM_M TNM_M TNM_C TNM_C HPFM HPFM TNM_K TNM_K CLUM1 CLUM1 DM_Y DM_Y DVM_K DVM_K DVM_CL DVM_CL DM_C ADUM_L ADUM_L CPFM CPFM DM_C DM_M DM_M DM_K DM_K CLUM2 CLUM2 Signal name Name Type Function/Operation...
  • Page 28 Signal name Name Type Function/Operation NOTE Resist motor Stepping motor Drives the registration roller and controls ON/OFF. TNM_C Toner motor C Stepping motor Transports toner of the toner cartridge to the development unit. TNM_K Toner motor K Stepping motor Transports toner of the toner cartridge to the development unit. TNM_M Toner motor M Stepping motor...
  • Page 29 L. Fans and filters POFM_2 POFM_2 POFM_1 POFM_1 RCFM RCFM PCSFM1 PCSFM2 FUFM FUFM PCSFM1 PCSFM1 CCFM CCFM MFPFM PSFM2 PSFM2 PSFM PSFM OZFM OZFM MFPFM LSUFM Signal name Name Function/Operation CCFM Process air inlet fan motor Cools charger section of the process. MFPFM MFP cooling fan motor Cools the controller PWB.
  • Page 30 M. PWB Name Function/Operation RD I/F PWB Detects each sensor in the right door unit. Tray installation detection PWB Detects the tray. DC power PWB Outputs the secondary side voltage. Driver main PWB Drives the transport motor and related sections. High voltage MC PWB Generates the high voltage for the main charger and the developing bias voltage.
  • Page 31 Name Function/Operation USB I/F PWB USB I/F KEY PWB Outputs the key operation signal. LVDS PWB Converts the display data signal to the LCD display signal. Controls the touch panel. HL PWB Controls the heater lamp. High voltage 2TC PWB Generates the secondary transfer voltage, the transfer belt cleaning voltage and the pre-transfer voltage.
  • Page 32 Signal name Name Specifications Section F401 Fuse T6.3AH 250V (100V/200V 41cpm machine) DC power PWB F301 Fuse T6.3AH 250V (100V/200V 51cpm machine) DC power PWB F402 Fuse T6.3AH 250V (100V/200V 41cpm machine) DC power PWB F302 Fuse T6.3AH 250V (100V/200V 51cpm machine) DC power PWB F403 Fuse...
  • Page 33 Name Function/Operation Paper feed roller (Manual paper feed tray) Feeds paper to the paper transport section. Separation roller (Manual paper feed tray) Separates paper to prevent Double Feed. Paper pickup roller (Manual paper feed tray) Sends paper to the paper feed roller. Paper feed roller (No.
  • Page 34 [4] ADJUSTMENTS AND SETTINGS MX-5111N Service Manual 1. General Each adjustment item in the adjustment item list is associated with Unnecessary adjustments can be omitted. Even in this case, how- a specific Job number. Perform the adjustment procedures in the ever, the sequence from the smallest to the greatest Job number sequence of Job numbers from the smallest to the greatest.
  • Page 35 Job No Adjustment item list Simulation ADJ 10/ Color balance/density Copy / Image send / FAX Document low density image density reproduction 46-32 SET1 adjustment image quality adjustment adjustment in the automatic monochrome (Copy/Scan/ (Individual adjustment) FAX) mode (No need to adjust normally) (Background density adjustment in the scanning section) Copy/Scan low density image density adjustment 46-63...
  • Page 36 3. Details of adjustment Insert a thickness gauge of 0.60mm in between 40mm - 70mm from the edge of the developing doctor. ADJ 1 Adjust the developing unit 70mm 40mm Adjust the developing doctor gap This adjustment must be performed in the following cases: * The developing unit has been disassembled.
  • Page 37 Note for use of a thickness gauge Measure the distance between the marking position and posi- tion A of the developing unit frame, and check that it is 37.8  • Do not insert the gauge diagonally. 0.5mm. • The gauge must pass freely. If the distance is not within the above range, adjust the devel- •...
  • Page 38 Close the front cabinet. Toner density control reference value Select a developing unit to be adjusted. setting When [EXECUTE] key is pressed, it is highlighted. The devel- This adjustment must be performed in the following cases: oping roller rotates, and the toner density sensor detects toner * When developer is replaced.
  • Page 39 Enter the SIM 8-2 mode. ADJ 2 Adjusting high voltage values Adjust the main charger grid voltage This adjustment must be performed in the following cases: * When the MC/DV high voltage power PWB is replaced. * U2 trouble has occurred. * The PCU PWB has been replaced.
  • Page 40 Enter the SIM 8-1 mode. Adjust the developing bias voltage This adjustment must be performed in the following cases: * When the MC/DV high voltage power PWB is replaced. * U2 trouble has occurred. * The PCU PWB has been replaced. * The EEPROM of the PCU PWB has been replaced.
  • Page 41 Enter the SIM 8-6 mode. Transfer voltage adjustment This adjustment must be performed in the following cases: * When the primary transfer high voltage power PWB or Second- ary transfer high voltage power PWB is replaced. * U2 trouble has occurred. * The PCU PWB has been replaced.
  • Page 42 41cpm machine 51cpm machine Setting Actual Actual Item/Display Content Default Default range output output value value value value TC2 CLEAN LOW SPD Secondary transfer In low speed print 0 - 255 cleaning TC2 CLEAN MIDDLE SPD In middle speed print 0 - 255 TC2 CLEAN CLEANING Cleaning...
  • Page 43 a. Procedure by calibration (SIM44-61) of the color image Turn to the transfer belt tension release cam and release the density sensor (image registration sensor F) primary transfer belt tension. Enter the SIM44-61 mode. UNLOCK CAUTION: When the transfer belt tension of the primary transfer unit is released manually, turn on the power again after completion of the work.
  • Page 44 Turn on the power and enter SIM44-13 mode. Color image density sensor (image registration sensor F), black image density sensor (image registration sensor R) adjustment NOTE: This adjustment executes automatically at the outset of registration adjustment operation and process control oper- ation as well as SIM44-2.
  • Page 45 When an error occurs, check the following sections for any Select [BK-MAG ADJ] with the key. abnormality. Select the paper feed tray with paper in it with the key. • Color image density sensor (image registration sensor F) (Any paper size will do.) •...
  • Page 46 Press [OK] key. Select a paper feed tray to be adjusted. The adjustment result becomes valid. Press [EXECUTE] key. The adjustment pattern is printed out. Set the adjustment pattern on the document table. Print image off-center automatic adjustment (Print engine) NOTE: Fit the adjustment pattern correctly with the document guide.
  • Page 47 Select [OC ADJ] with the key. Press [OK] key. Select the paper feed tray with paper in it with the key. The adjustment result becomes valid. (Any paper size will do.) Press [EXECUTE] key. Copy mode image lead edge position, The adjustment pattern is printed out.
  • Page 48 RSPF adjustment patterns are loaded into the RSPF. <Adjustment Item List> (Set so that the pattern surface faces up.) • RSPF original leading edge adjustment (back side) • RSPF original off-center adjustment (back side) • RSPF original sub-scan magnification adjustment (back side) 10) The adjustment result screen appears.
  • Page 49 Load the DSPF adjustment pattern on the DSPF. The display shows the tray select screen for printing the DSPF adjustment pattern. Select a tray for DSPF adjustment printing. Press [EXECUTE] key, and scanning of the DSPF adjustment pattern selected in step 2) is started. Self-print of the DSPF adjustment pattern is performed.
  • Page 50 10) When [OK] button is pressed, the adjustment value is saved in NOTE: This adjustment can be executed efficiently by executing EEPROM and RAM and the display is shifted to the end the following procedures in advance. screen. The K (black) image skew, however, must be properly adjusted for that.
  • Page 51 Method 2: Compare the right angle of vertical side/horizontal side of the rectangle print pattern and the right angle sides of A3 or 11 x 8.5 paper for judgment of good or no good. NOTE: In the case of Method 2, the right angle of paper to be used may not be exact.
  • Page 52 In each Y/M/C color print pattern printed separately in the F Print engine image distortion adjustment side and in the R side, note the same print color pattern and (Manual adjustment) / OPC drum phase check to confirm that the F side and the R side are in the same adjustment (Automatic adjustment) / condition.
  • Page 53 Display/ Content Display Default NOTE Item MAIN F Registration adjustment value main scanning 1.0 - 399.0 direction (Cyan laser writing position F side) Registration adjustment value main scanning 1.0 - 399.0 direction (Magenta laser writing position F side) Registration adjustment value main scanning 1.0 - 399.0 direction (Yellow laser writing position F side) MAIN R...
  • Page 54 The adjustment result can be checked by the following manual Check the color image registration. adjustment mode. There are 6 color image registration patterns in total; two on * ADJ 5B each of the F side, the R side, and the center. Check all the patterns to confirm that they are within the specified range.
  • Page 55 How to check the fine adjustment pattern and input of the Adjustment Default adjustment value: Display/Item Content value range value Check to confirm that the darkest spot (one of 5 spots seen nor- CYAN Image registration adjustment 1 - 399 mally) is within the center area of the image registration adjustment (FRONT) value (Main scanning...
  • Page 56 Loosen the fixing screw of the pulley angle on the front frame ADJ 6 Scan image distortion side of the scanner unit B. adjustment (Document table mode) This adjustment must be performed in the following cases: * When the scanner (reading) section is disassembled. * When the copy image is distorted.
  • Page 57 With the scanner unit B in contact with both stoppers, fit the Check for distortion in the sub scanning direction. edge of the scanner unit A with the right edge of the frame, and If La = Lb, there is no distortion. fix the scanner unit A with the fixing screw.
  • Page 58 Change the height balance of the scanner rail on the front Scan image (main scanning direction) frame side. distortion adjustment Make a test chart on A3 (11" x 17") paper as shown below. (Draw a rectangular with four right angles.) L = 10mm Remove the lower cabinet of the operation panel.
  • Page 59 RSPF height adjustment ADJ 7 Scanner image skew Make an RSPF height adjustment sheet adjustment (DSPF/RSPF mode) Cut copy paper in the longitudinal direction. 20mm A4/Letter size Perform the adjustment according to the flowchart below. <Flow chart> <Work procedure> a) Check section A. Start of the Place the RSPF height adjustment sheet between section A adjustment...
  • Page 60 c) Adjust the section F. Use a clearance gauge to check to confirm that the clearance in the section F is 4.3mm - 5.0mm. If not, turn the section E to adjust. Adjust the * Insert a clearance gauge in the range of 20mm from the section F so that edge (a) of the right lower cover of the base.
  • Page 61 d) Check section B. Place the RSPF height adjustment sheet between section B and the SPF glass height adjustment resin surface (a), and close the RSPF unit. Slowly pull out the RSPF height adjustment sheet. Check to insure that a slight resistance is felt when pulling out Check section B.
  • Page 62 [Check Method 2] RSPF skew adjustment Check that the squareness of the main scanning direction (Front surface mode) print line for the longitudinal direction of paper is within This adjustment must be performed in the following cases: 1.0mm. * The RSPF section has been disassembled. * When replacing the RSPF unit.
  • Page 63 Close the RSPF unit, and loosen the hex nut of the RSPF Make a copy again and measure (a) and (b) on the copied test diagonal adjustment screw section. chart. Repeat procedures 2) to 5) until the condition ((a) - (b) = ...
  • Page 64 Turn the height adjustment screw to adjust the DSPF front/rear frame horizontal level. Paper pass direction Copy the adjustment chart (created in step 1) to A3 (11" x 17") paper in DSPF duplex mode, and then check the image for skews (Set in the DSPF feed tray so that the mark on the adjustment chart is at the edge).
  • Page 65 Loosen the hinge screws and lower the two attachments. DSPF skew adjustment (Back surface mode) This adjustment must be performed in the following cases: * The DSPF section has been disassembled. * When replacing the DSPF unit. * The DSPF unit generates skewed scanned images. Make an adjustment chart.
  • Page 66 [Check Method 2] [When the main scanning direction print line is shifted to the left] Check that the squareness of the main scanning direction print line for the longitudinal direction of paper is within If c < d, turn the DSPF skew adjustment screw A 1.0mm.
  • Page 67 Make a normal copy on A4 paper. 10) Loosen the CCD unit fixing screws. Go to the copy mode, and make a copy. Compare the copied image of the scale and the actual scale length in terms of length. Obtain the copy magnification ratio correction ratio in the main scanning direction from the following formula.
  • Page 68 Slide the CCD unit in the arrow direction (CCD sub scanning DSPF mode image focus adjustment direction) to change the installing position. This adjustment must be performed in the following cases: When the copy image is longer than the original scale, shift the * When the DSPF CCD unit is replaced.
  • Page 69 Enter the SIM 50-5 mode. Press [EXECUTE] key. The adjustment pattern is printed. Measure the distance from the paper lead edge the adjustment pattern to the image lead edge, and check to confirm that it is in the standard adjustment value range. Standard adjustment value: 4.0 ...
  • Page 70 (recommended paper). (Color copy) Note that, if another kind of paper is used for the color balance Patch 1 is SHARP gray chart adjustment, proper image qualities (color balance, density) may slightly copied. SHARP GRAY CHART not be obtained.
  • Page 71 Color copy check items (Check to confirm the following:) There are 12 void areas. The color difference in gray balance between the F and the R sides is not so great. Registrations (one point for the main scanning, and one point for the sub scanning) are not shifted.
  • Page 72 Monochrome copy check items (Check to confirm the following:) There are 12 void areas. There are no white and black streaks. The resolution of 4.0 (5 points) can be seen. The background density is not so light. The density difference between the F and the R sides is not so The black low-density gradation is copied slightly.
  • Page 73 Method 2 The print density must be changed gradually from the lighter level to the darker level. The density changing direction must not be Use SIM46-21 to print the color balance adjustment sheet, and reversed. The density level of each color must be almost at the check each process (CMY) black patch color balance and the black same level.
  • Page 74 (2) Adjustment procedures SET 1 Color balance adjustment target setup Set the SIT chart (UKOG-0280FCZZ or UKOG-0280FCZ1) to a. General the reference position on the left rear frame side of the docu- When the automatic color balance adjustment is executed, a cer- ment table.
  • Page 75 Relationship between the factory target and the service target and the color balance target for the user color balance adjustment in the copy color balance adjustment (Automatic adjustment) (SIM 46-74/46-24) Color balance target in the copy color balance automatic adjustment (SIM 46-24) Factory color balance Service color balance Factory setting...
  • Page 76 It is recommended to keep the printed adjustment pattern created Press [SETUP] key. with SIM 46-21. This adjustment pattern can be used to register the Set the color patch image (adjustment pattern) correctly same color balance target to another machine. adjusted and printed in the copy color balance adjustment It is also useful to register the service color balance target data.
  • Page 77 (Procedures to set the service color balance target and the Enter the SIM 63-8 mode. color balance target for the user color balance adjustment to the same color balance as the factory color balance target) NOTE: This procedure must not be executed when the copy color balance was adjusted with SIM 46-21 to a unique color bal- ance requested by the user and it was registered as the service color balance target with SIM 63-7.
  • Page 78 Factory target in the printer color balance adjustment (Automatic adjustment) (SIM 46-74/67-24) By use of SIM 67-26, one of the following color balances can be set as the factory color balance target. Each of the three color balances cannot be changed. (Fixed) SIM67-28 Factory color balance target (DEF2) = Factory color balance target...
  • Page 79 Enter the SIM 67-27 mode. (Procedures to set the service color balance target and the color balance target for the user color balance adjustment to the same color balance as the factory color balance target) NOTE: This procedure must not be executed when the copy color balance was adjusted with SIM 67-25 to a unique color bal- ance requested by the user and it was registered as the service color balance target with SIM 67-27.
  • Page 80 b. Adjustment procedures (Auto color balance adjustment by the serviceman) Copy/printer color balance and density adjustment (Automatic adjustment) (SIM46-74) procedure flowchart Start Execute ADJ10B Copy color balance and density/Printer color balance and density adjustment (automatic adjustment). (SIM46-74) (Copy color balance and density adjustment (automatic adjustment)) Enter the SIM46-74 mode, and select A4 (11"...
  • Page 81 Enter the SIM46-74 mode. Select [FACTORY] target, and press [EXECUTE] key. When the color balance is customized by the manual color bal- ance adjustment (SIM 46-21) according to the user's request, and the color balance is registered with SIM63-7 as the service target, if the color balance is required to be adjusted, select the [SERVICE] target.
  • Page 82 Set the color patch image (adjustment pattern) printed in the The printer color balance adjustment (step 1) is automatically procedure 5) on the document table. performed and the color balance check patch image is printed out. Set the color patch image (adjustment pattern) printed in the procedure 2) on the document table.
  • Page 83 10) When "COMPLETED THIS PROCEDURE" is displayed, the 10-C Copy quality adjustment (Basic adjustment) adjustment operation is completed. This adjustment must be performed in the following cases: Cancel SIM46-74. * When a consumable part (developer, OPC drum, transfer belt) is replaced.
  • Page 84 b. Adjustment procedure (Auto color balance adjustment by the serviceman) Copy color balance and density adjustment (Automatic adjustment) (SIM46-24) procedure flowchart Start Execute ADJ10C(1) Copy color balance and density adjustment (automatic adjustment Enter the SIM46-24 mode, and select A4 (11" x 8.5") paper. (Automatic selection) Press [EXECUTE] key.
  • Page 85 Enter the SIM 46-24 mode. The copy color balance adjustment is automatically executed to print the color balance check patch image. Wait until the operation panel shown in procedure 5) is displayed. High density density Press [EXECUTE] key. (A4/11" x 8.5" or A3/11" x 17" paper is automatically selected.) The color patch image (adjustment pattern) is printed out.
  • Page 86 Check the color balance and density. 11) Use the servicing color test chart (UKOG-0317FCZZ/UKOG- 0317FC11) in the Text/Printed Photo mode (Manual) to check (Refer to the item of the copy color balance and density the copy color balance/density. (Refer to the item of the copy check.) color balance and density check.) Use SIM44-26 to execute the halftone image correction.
  • Page 87 b. Adjustment procedure Copy color balance and density adjustment (Manual adjustment) procedure flowchart (SIM46-21) Start Execute ADJ10C(2) (Copy color balance and density adjustment) (Manual adjustment). (*1) Enter the SIM46-21 mode, and select A4 (11" x 8.5") paper. (Automatic selection) Press [EXECUTE] key. (The adjustment check pattern is printed.) Refer to the printed adjustment check pattern, and select a target adjustment color with the color keys (C, M, Y, K).
  • Page 88 Enter the SIM46-21 mode. Patch B may not be copied. Patch A must not be copied. When, however, the color balance is adjusted according to a request from the user, there is no need to set to the standard color balance stated above. If the color balance of each patch of the process black (CMY mixed color) is slightly shifted to Magenta, it means that the adjustment is proper.
  • Page 89 (Normal end (Auto transition)) (Normal end (Auto transition)) (Abnormal end (Auto transition)) (Abnormal end (Auto transition)) After completion of the operation, the simulation is canceled. After completion of the operation, the simulation is canceled. NOTE: This procedure is to save the copy color balance adjustment Make a copy of the servicing color test chart (UKOG- data as the reference data for the halftone correction.
  • Page 90 10-D Copy / Image send / FAX image quality adjustment (Individual adjustment) a. General This adjustment is used to execute the fine adjustment in each mode only when a satisfactory image quality is not obtained by the basic adjust- ments ADJ 10B and ADJ 10C or there is a request from the user. Normally there is no need to execute this adjustment. In this adjustment, the adjustment result may be applied to the image send mode and the FAX mode as well as the copy mode.
  • Page 91 Copy MODE IMAGE SEND(SCAN) MODE Monochrome Monochrome Color mode Color mode mode mode Auto Manual Auto Manual Auto Manual Auto Manual Printer 46-41 FAX send image density adjustment  (Normal text mode) 46-42 FAX send image density adjustment  (Fine text mode) 46-43 FAX send image density adjustment ...
  • Page 92 Select the copy mode to be adjusted with the scroll key. 10-D Color copy density adjustment (for each Setting Default Item/Display Content range value color copy mode) (separately for the low- AUTO Auto 1 - 99 density area and the high-density area) HIGH 1 - 99 (No need to adjust normally)
  • Page 93 Select the copy mode to be adjusted with the scroll key. 10-D Monochrome copy density adjustment Setting Display/Item Content Default range (for each monochrome copy mode) AUTO1 Auto 1 1 - 99 (separately for the low-density area and the HIGH 1 - 99 high-density area) AUTO2...
  • Page 94 Select the copy mode to be adjusted with the mode key. 10-D Select a color to change the adjustment value with the color Color copy color balance, gamma key. adjustment (for each color copy mode) Select the density level (point) to be adjusted with the scroll (No need to adjust normally) key.
  • Page 95 Enter the adjustment value with 10-key and press [OK] key. 10-D When the adjustment value is increased, the density is Monochrome copy density, gamma increased. When the adjustment value is decreased, the den- adjustment (for each monochrome copy sity is decreased. mode) (No need to adjust normally) When the arrow key is pressed, the densities are collectively adjusted.
  • Page 96 Auto B/W exposure REALTIME/ STOP Stop (for scanner) STOP/PRESCAN AE_FILTER Auto exposure filter SOFT NORMAL setting NORMAL SHARP AE WIDTH = FULL AE_WIDTH AE exposure width FULL FULL PART NOTE: MODE1: High gamma (Improves the image contrast) MODE2: Normal gamma STOP:...
  • Page 97 Setting Default 10-D Item/Display Content range value Document low density image density FAX: OC FAX mode (for OC) 1 - 250 reproduction adjustment in the automatic FAX: DSPF FAX mode 1 - 250 monochrome (Copy/Scan/FAX) mode (SIDE1) (for DSPF front surface) FAX: DSPF FAX mode 1 - 250...
  • Page 98 Select the copy mode to be adjusted with the scroll key. Enter the SIM 46-27 mode. Display/Item Content Default value COLOR COPY : Text print (color copy) 1 - 9 TEXT/PRINTED PHOTO COLOR COPY : TEXT Text (color copy) 1 - 9 COLOR COPY : Printed photo 1 - 9...
  • Page 99 Adjustment 2 10-D This adjustment is used to change the gamma and the density in Monochrome (Copy/Scan/FAX) mode color the Text/Map copy mode. document reproduction adjustment This adjustment is required in the following cases. (No need to adjust normally) * To change the contrast and the density of the Text/Map copy Use to adjust the reproducibility for the red image and the yellow mode images.
  • Page 100 Select the mode to be adjusted with the scroll key. Select the AUTO MODE or the MANUAL MODE with the mode key. Display/Item Adjustment Select the mode to be adjusted with the scroll key. Content Default (Copy mode) range Gray making setting (R/G) 0 - 99 Display/Item (Copy mode) Select button...
  • Page 101 Display/Item (Copy mode) Select button Content Default 10-D (11) AUTO AUTO0 (-) LUT2 Auto mode NORMAL Color (Copy/Scan) mode sharpness judgment 0 (-) LUT1 adjustment (No need to adjust normally) NOMAL Use for sharpness adjustment of the high density image in color (+) LUT1 copy mode.
  • Page 102 Select the mode to be adjusted with the scroll key. Display/Item Content Setting range Default NOTE SCREEN FILTER Sharpness (filter) adjustment of dot pattern Strong emphasis 3 (Auto) Apply to auto copy mode LEVEL image in auto copy mode only Soft emphasis AUTO Auto...
  • Page 103 Select the item A, B with the scroll key. 10-D (13) Copy color balance adjustment Setting Display/Item Content Default range (Single color copy mode) CMY engine maximum 0 - 1 (No need to adjust normally) (0:ENABLE density correction mode This adjustment is used to set the color balance and the density in 1:DISABLE) Enable the single color copy mode to the user's request.
  • Page 104 Setting Default 10-D (14) Item Button Display Content range value DSPF/RSPF mode (Copy/Scan/FAX) density SCAN DSPF scanner mode 1 - 99 adjustment (No need to adjust normally) SIDEA: exposure adjustment HIGH (High density side) This setting is normally not required, however, in the following FAX SIDEA: DSPF FAX mode 1 - 99...
  • Page 105 NOTE: This setting must be set to ENABLE only when the user's Set the color patch image (adjustment pattern) printed in pro- understanding on the automatic adjustment of the copy cedure 4) on the document table. color balance and density and the user's operational ability Set the patch image so that the thin line is on the left side as are judged adequate enough to execute the adjustment.
  • Page 106 Press [EXECUTE] key. Press [EXECUTE] key. The color balance and the density are automatically adjusted. The color balance and the density are automatically adjusted, and the machine goes to the state of procedure 6). The adjustment pattern is printed out. Check it for any abnor- mality.
  • Page 107 10-D (17) Dropout color adjustment (Normally not required) a. General This adjustment is used to adjust the range of reproduction of color document images as monochrome images in the image send mode (monochrome manual text mode). In other words, it is used to adjust the level of chroma of color images which are reproduced as monochrome images.
  • Page 108 10-D (18) Watermark adjustment (Normally not required) This adjustment must be performed in the following cases: a. General * When there is request from the user. (When a satisfactory result This adjustment is used to adjust the reproduction capability of the is not obtained from the adjustment in the system setting mode.) watermark in the copy/printer mode.
  • Page 109 Changing adjustment values of adjustment items A - I and Watermark The watermark color is available in Cyan, Magenta, and trade off color Black. Containing Characters embedded in a watermark, such as "COPY Kinds of characters INHIBITED," are called containing characters. watermarks Adjustment Kinds of...
  • Page 110 Watermark adjustment in the system setting 10-E Printer image quality adjustment System setting  Security setting  Watermark print  (Basic adjustment) Contrast tab Requisite condition before execution of the printer color bal- Watermark kind ance/density adjustment Density Adjustment mode selection Before execution of the printer color balance/density adjustment, Character To increase the...
  • Page 111 b. Adjustment procedure (Auto color balance adjustment by the serviceman) Printer color balance and density adjustment (Automatic adjustment) procedure flowchart (SIM67-24) Start Execute ADJ10E(1) (Printer color balance and density adjustment) (Automatic adjustment). Enter the SIM67-24 mode, and select A4 (11" x 8.5") paper. Press [EXECUTE] key.
  • Page 112 Enter the SIM 67-24 mode. The copy color balance adjustment is automatically executed and prints the color balance check patch image. Wait until the operation panel shown in the procedure 5) is displayed. PRINTER CALIBRATION Press [EXECUTE] key. (A4/11" x 8.5" or A3/11" x 17" paper is automatically selected.) The color patch image (adjustment pattern) is printed out.
  • Page 113 Check the color balance and density. b. Adjustment procedure (Refer to the item of the printer color balance and density check.) Printer color balance and density adjustment (Manual adjustment) procedure flowchart (SIM67-25) When satisfactory color balance and density are not obtained from the automatic adjustment by selecting the factory target in Start procedure 4), change the factory color balance target with SIM...
  • Page 114 Enter the SIM 67-25 mode. Check that the following specification is satisfied or the color balance is satisfactory. If not, execute the following procedures. PRINTER CALIBRATION Low density High density 10-key blend 1) The max. density section is not blurred. 2) Patch C or D of each of Y, M, C, and BK is very slightly copied.
  • Page 115 Check the color balance and density. Enter the adjustment value and press the [OK] key. (Refer to the item of the printer color balance and density In case of increase of the image density on low density part, check.) increase the adjustment value. For diluting the image density on low density part, decrease the adjustment value.
  • Page 116 Press [EXECUTE] key. Setting Display/Item Content Default range The color balance adjustment is automatically performed. MAGENTA MAX Scanner target value for 0 - 999 The adjustment pattern is printed out. Check it for any abnor- TARGET MAGENTA maximum density mality. correction Press [OK] key.
  • Page 117 (Auto color calibration by the user (Auto color balance adjust- 10-F ment)) Automatic color balance adjustment by the NOTE: This adjustment is based on the service target color bal- user (Printer color balance automatic ance set with SIM 67-27 or SIM 67-28. If, therefore, the adjustment ENABLE setting and above settings are not properly performed, this adjustment adjustment) (Normally unnecessary to the...
  • Page 118 Enter the SIM 40-2 mode. Open the manual paper feed guide to the maximum width posi- tion. EXECUTE Press [EXECUTE] key. [EXECUTE] key is highlighted. Then it returns to the normal display. The maximum width position detection level of the manual paper feed guide is recognized.
  • Page 119 ADJ 12 ADJ 13 DSPF/RSPF tray paper size Document size detection (width) sensor adjustment adjustment This adjustment must be performed in the following cases: This adjustment must be performed in the following cases: * The DSPF/RSPF paper feed tray section has been disassem- * When the original size sensor section has been disassembled.
  • Page 120 Check to confirm that there is no shift between the display frame and the detection position when the touch panel is pressed. Adjustment * When pressing the touch panel, never use a sharp tip (such EXECUTE Adjustment completed failed as a needle or a pin).
  • Page 121 Set A4 (11" x 8.5") paper in the paper feed tray. ADJ 16 Print image position, image Select the paper feed tray set in procedure 2) with the scroll magnification ratio, void area, key. Press [EXECUTE] key. off-center adjustment (Print The check pattern is printed out.
  • Page 122 Enter the SIM 50-10 mode. Enter the SIM 50-1 mode. 10-key EXECUTE EXECUTE End of print Set A4 (11" x 8.5") paper to all the paper feed trays. Select an Select an adjustment item (DENA, DENB, FRONT/REAR) with adjustment item of the target paper feed tray among items B - the scroll key, enter the adjustment value, and press [OK] key.
  • Page 123 After execution of the above, perform procedures 1) - 4) to Select the target paper feed tray (MAIN-XX) with the scroll key. check that the void area is within the specified range. Display/Item Content Setting range Though the lead edge void area adjustment value is proper, if Not select the lead edge void area is not within the specified range, change the adjustment value of item (RRCB-XXX) in SIM 50-1.
  • Page 124 Loosen the paper feed tray off-center adjustment screws (2 17-A Scan image magnification ratio adjustment pcs.) at the center section of the lift plate of the paper feed tray, (main scanning direction) (Manual and change the gear unit position in the front/rear frame direc- adjustment) (Document table mode) tion.
  • Page 125 Check that the copy magnification ratio is within the specified 17-B Scan image magnification ratio adjustment range (100  1.0%). (sub scanning direction) (Manual If the copy magnification ratio is within the specified range (100 adjustment) (Document table mode)  1.0%), the adjustment is completed. If the copy magnification ratio is not within the specified range, perform the following This adjustment must be performed in the following cases: procedure.
  • Page 126 Obtain the image magnification ratio according to the following Enter an adjustment value with 10-key, and press [OK] key. formula: When the adjustment value is increased, the image magnifica- Image magnification ratio = Original size / Original size x 100 tion ratio is increased.
  • Page 127 Enter the SIM 48-1 mode. Check the copy image center position. If A - B =  1.0mm, the adjustment is not required. Select an adjustment item with the scroll key. SPF (SUB) Sub scanning direction image magnification ratio (Front surface) SPFB (SUB) Sub scanning direction image magnification ratio (Back surface)
  • Page 128 Prepare the adjustment chart. (SIM50-6) Draw a line at the center of the front surface and the back sur- face of A4 (11" x 8.5") paper in parallel with the paper transport direction. Paper transport direction Front surface Back surface SIM50-12 Setting Default...
  • Page 129 RSPF ADJ 19 Copy image position and image Setting Default Item/Display Content loss adjustment range value SIDE1 Front surface 1 - 99 (Manual adjustment) document scan position adjustment NOTE: (CCD) Normally if the adjustment is executed by ADJ 4 (automatic adjust- SIDE2 Back surface 1 - 99...
  • Page 130 Enter the SIM 50-1 mode. Setting Default Item/Display Content range value DENB-CS4 Tray 4 correction 1 - 99 scanning value direction DENB-LCC LCC correction 1 - 99 print area value correction DENB-ADU ADU correction 1 - 99 value value DENB-HV Heavy paper 1 - 99 correction value...
  • Page 131 19-B Image scanning position adjustment 19-C Copy image position, image loss, void area (Manual adjustment) (DSPF/RSPF mode) adjustment (Manual adjustment) (DSPF/RSPF mode) This adjustment must be performed in the following cases: * When the scan control PWB is replaced. This adjustment must be performed in the following cases: * When the EEPROM on the scan control PWB is replaced.
  • Page 132 DSPF Setting Default Item/Display Content range value Setting Default Item/Display Content SCAN_SPEED_SPF1 RSPF document front 1 - 99 range value surface magnification SIDE1 Front surface 1 - 99 ratio adjustment (Sub document scan scan) position adjustment SCAN_SPEED_SPF2 RSPF document back 1 - 99 (CCD) surface magnification...
  • Page 133 (Rear edge image loss adjustment) Enter the adjustment value of FRONT/REAR (SIDE 1) / FRONT/REAR (SIDE 2), and press [OK] key. Make a duplex copy in 100% in the DSPF/RSPF mode. Check FRONT/REAR (SIDE 1): to confirm that the rear edge image loss is 2.0 - 5.0mm on the Front/Rear image loss adjustment value (Front surface) front surface and the back surface.
  • Page 134 Inner finisher (MX-FNX9) Change when the Setting Default Purpose (Case where the Change when the adjustment value is Item/Display Content adjustment range value adjustment is required) increased or decreased value is changed by 1 FRONT Alignment position 2 - 18 This adjustment is used to F side paper When the adjustment value is...
  • Page 135 Purpose Change when Setting Default (Case where the Change when the adjustment value is increased the adjustment Item/Display Content range value adjustment is or decreased value is required) changed by 1 FRONT Alignment position 35 - 65 When the paper F side paper When the adjustment value is 0.2mm...
  • Page 136 Purpose Change when Setting Default (Case where the Change when the adjustment value is increased the adjustment Item/Display Content range value adjustment is or decreased value is required) changed by 1 PUNCH HOLE Punch hole 30 - 60 When the punch Punch position When the adjustment value is 0.2mm...
  • Page 137 4K saddle stitch finisher (MX-FN18) Purpose Change when Setting Default (Case where the Change when the adjustment value is increased the adjustment Item/Display Content range value adjustment is or decreased value is required) changed by 1 SADDLE Saddle stitch 197 - The adjustment is Saddle paper lead When the adjustment value is...
  • Page 138 [5] SIMULATION MX-5111N Service Manual 2. Starting the simulation 1. General and purpose Entering the simulation mode The simulation mode has the following functions, to display the Double-click the [HOME] key. (Total use quantity/Toner machine operating status, identify the trouble position and causes remaining quantity display mode screen) in an earlier stage, and to efficiently setup and adjust the machine for improved serviceability.
  • Page 139 START (Copy mode) Double-click the HOME key. Touch the VER display section. Press the sharp (#) key. Press the asterisk (*) key. Press the clear key. Press the Program key. Standby for entry of Press the BACK key SIM code.
  • Page 140 3. List of simulation codes Main Functions Section Used to check the operation of the scanner (reading) unit and the control circuit. Scanner (reading) Used to check the sensors in the scanner (reading) section and the related circuits. Scanner (reading) Used to check the operation of the scanner (reading) unit and the control circuit.
  • Page 141 Main Functions Section Used to display the user data delete history. Used to check the values of the counters related to the scan - image send. Used to display the error code list and the contents. Used to output the various set data lists. Used to output the trouble history list of paper jam and misfeed.
  • Page 142 Main Functions Section Used to set non-detection of communication error (U7-00) with RIC. (FSS function) Used to set the sender's registration number and the HOST server telephone number. (FSS function) Used to set the initial call and toner order auto send. (FSS function) Used to set the machine tag No.
  • Page 143 Main Functions Section Used to adjust the copy density in the copy mode. Used to adjust the copy density in the copy mode. Used to adjust the density in the image send mode. Used to adjust the density in the image send mode. Used to adjust the image send mode color balance RGB.
  • Page 144 Main Functions Section Used to adjust the ON/OFF timing of the secondary transport voltage. Used to adjust the contact pressure (deflection amount) on paper by the main unit and the DSPF/RSPF registration roller. (This adjustment is performed when there is a considerable variation in the print image position on the paper or when paper jams frequently occur.) Used to adjust the detection level of the DSPF/RSPF document width.
  • Page 145 Main Functions Section Used to display the FAX-related soft SW (2 - 150) on the LCD to allow changing the soft SW while checking with the LCD. Used to enter a country code and set the default value for the country code. Used to check read/write of the EEPROM and the SDRAM on the MODEM controller and display the result.
  • Page 146 4. Details of simulation Purpose Operation test/check Function (Purpose) Used to check the operations of the auto- Purpose Operation test/check matic document feeder and the control cir- Function (Purpose) Used to check the operation of the scanner cuit. (reading) unit and the control circuit. Section DSPF/RSPF Section...
  • Page 147 [DSPF] [RSPF] Display Content Display Content SSET DSPF installation detector SPUM RSPF paper feed motor SOCD DSPF open/close sensor SPFM_F RSPF transport motor (normal rotation) SCOV DSPF upper door open/close sensor SPFM_R RSPF transport motor (reverse rotation) SLCOV DSPF lower door open/close sensor SRRC RSPF registration roller clutch SPED1...
  • Page 148 1K saddle stitch finisher (MX-FN10) Display Content FCCD Tray approach detector Display Content FSLD1 Tray 1 paper surface detector PDPPD1 Paper pass paper transport detector 1 FPDD1 Discharged paper detector PDPPD2 Paper pass paper transport detector 2 FSLD2 Tray 2 paper surface detector PDOS Paper pass cover open/close sensor FASHPD...
  • Page 149 4K finisher punch module (MX-PNX6A/B/C/D) 1K saddle stitch finisher punch module (MX-PNX5A/B/C/D) Display Content Display Content Punch motor lock detection Punch motor FPUC Punch unit connection detection FPSM Punch shift motor FPHPD Punch home position detection 4K finisher (MX-FN11) FPSHPD Punch side registration home position detection FPFDD Punch front door open detection...
  • Page 150 Inner finisher (MX-FNX9) Change when the Setting Default Purpose (Case where the Change when the adjustment value is Item/Display Content adjustment range value adjustment is required) increased or decreased value is changed by 1 FRONT Alignment position 2 - 18 This adjustment is used to F side paper When the adjustment value is...
  • Page 151 Purpose Change when Setting Default (Case where the Change when the adjustment value is increased the adjustment Item/Display Content range value adjustment is or decreased value is required) changed by 1 FRONT Alignment position 35 - 65 When the paper F side paper When the adjustment value is 0.2mm...
  • Page 152 Purpose Change when Setting Default (Case where the Change when the adjustment value is increased the adjustment Item/Display Content range value adjustment is or decreased value is required) changed by 1 PUNCH HOLE Punch hole 30 - 60 When the punch Punch position When the adjustment value is 0.2mm...
  • Page 153 4K saddle stitch finisher (MX-FN18) Purpose Change when Setting Default (Case where the Change when the adjustment value is increased the adjustment Item/Display Content range value adjustment is or decreased value is required) changed by 1 SADDLE Saddle stitch 197 - The adjustment is Saddle paper lead When the adjustment value is...
  • Page 154 Desk Display Content D1LM Tray 1 lift-up motor D1PFC Tray 1 paper feed clutch D2LM Tray 2 lift-up motor Purpose Operation test/check D2PFC Tray 2 paper feed clutch DPFM Desk transport motor Function (Purpose) Used to check the operations of the sen- DPTRC Desk paper transport clutch sors and detectors in the desk/large capac-...
  • Page 155 Purpose Operation test/check Function (Purpose) Used to check the operation of the heater lamp and the control circuit. Purpose Operation test/check Section Fusing Function (Purpose) Used to check the operations of the load in Operation/Procedure the paper transport system (clutches and Select the item to be operation checked with the touch panel solenoids) and the control circuits.
  • Page 156 Purpose Operation test/check Purpose Operation test/check Function (Purpose) Used to check the operations of each fan Function (Purpose) Used to perform fusing pressure release motor and its control circuit. and applying, and to check the operations of the control circuits. Section Others Section...
  • Page 157 Purpose Setting Function (Purpose) Used to set the operating intermittent aging cycle. Purpose Operation test/check/adjustment Section Function (Purpose) Used to check and adjust the operations of Operation/Procedure the developing voltage in each print mode Enter the intermittent aging operation cycle (unit: sec) with 10- and the control circuit.
  • Page 158 Purpose Operation test/check/adjustment Function (Purpose) Used to check and adjust the operation of the main charger grid voltage in each printer mode and the control circuit. * When the middle speed is adjusted, the low speed are also adjusted simulta- neously.
  • Page 159 41cpm machine 51cpm machine Setting Actual Actual Item/Display Content Default Default range output output value value value value TC2 PLAIN CL SPX Secondary transfer Color Standard Front surface 51 - 255 40A 50A bias reference paper TC2 PLAIN CL DPX Back surface 51 - 255 35A...
  • Page 160 10-1 15-- Purpose Operation test/check Purpose Clear/Cancel (Trouble etc.) Function (Purpose) Used to check the operations of the toner Function (Purpose) Used to cancel the self-diag "U6" trouble. supply mechanism (toner motor) and the Section related circuit. Operation/Procedure Section Process (Developing) Press [EXECUTE] key.
  • Page 161 22-2 Purpose Adjustment/Setting/Operation data check Function (Purpose) Used to check the total number of misfeed 22-1 and troubles. (When the number of total Purpose Adjustment/Setting/Operation data output/ jam is considerably great, it is judged as Check necessary for repair.) Function (Purpose) Used to check the print count value in each Section section and each operation mode.
  • Page 162 The system configuration is displayed. 2-SIDED Duplex surface print (The model names of the installed devices and options are dis- Press [EXECUTE] key to start printing the list selected in step played.) MACHINE RSPF MX-4110N Main unit model MX-5110N DSPF MX-4111N 22-8 model...
  • Page 163 *****MB Hard disk capacity FAX OUTPUT FAX print quantity counter (for line 1) *****MB SD Card capacity FAX SEND FAX send counter STANDARD FAX RECEIVED FAX receive counter BARCODE MX-PF10 Barcode font kit SEND IMAGES FAX send quantity counter (for line 1) INTERNET-FAX MX-FWX1 Internet Fax expansion kit...
  • Page 164 Number of Number of Item/Display Content Print counter Life meter use days remaining days DRUM BLADE (K) OPC drum cleaning blade K Max. 8 Max. 8 0 - 999 0 - 100 (%) 0 - 365 DRUM BLADE (C) OPC drum cleaning blade C Max.
  • Page 165 22-90 23-80 Purpose Adjustment/Setting/Operation data check Purpose Operation test/check Function (Purpose) Used to output the various set data lists. Function (Purpose) Used to check the operation of paper feed and paper transport in the paper feed sec- Section tion and the paper transport section. Used Operation/Procedure to output the list of the operation status of Change the display with scroll key.
  • Page 166 24-2 Item/Display Content Maintenance MAINTENANCE Maintenance counter (Total) (Counter) Purpose Data clear Maintenance counter (Total) Function (Purpose) Used to clear the number of use (the num- (Number of use days) ber of prints) of each paper feed section. MAINTENANCE Maintenance counter (Color) (Counter) Section Maintenance counter (Color) (Number of use days)
  • Page 167 Item/Display Content 24-6 Main MAIN Main charger (K) (Counter) Purpose Data clear charger CHARGER K Main charger (K) (Number of use days) Function (Purpose) Used to clear the copy counter. Main charger (K) (Accumulated number of rotations) Section MAIN Main charger (C) (Counter) Operation/Procedure CHARGER C Main charger (C) (Number of use days)
  • Page 168 24-12 24-30 Purpose Data clear Purpose Data clear Function (Purpose) Used to clear the document filing counter. Function (Purpose) Used to initialize the administrator pass- word. Section Section Operation/Procedure Operation/Procedure Select the item to be cleared with the touch panel key. Press [EXECUTE] key.
  • Page 169 Error content Process speed: Low speed Display Error name Error content MIDDLE Process speed: Medium speed EE-EL EL abnormality The sensor output level is less than 77, or NOTE: The toner cartridge must be removed before executing this the control voltage exceeds 207. simulation.
  • Page 170 Display 26-3 Display Content range Purpose Setting TN_EMP_W Number of times of detecting the toner empty 0 - 255 threshold value w or above Function (Purpose) Used to set the specifications of the auditor. TN_EMP_X Number of times of detecting the toner empty 0 - 255 (Setting must be made according to the threshold value x or above...
  • Page 171 Default 26-6 Item/Display Content value Purpose Setting COUNTUP FUSER_IN Mode in which the detection EXIT_ TIMING timing of the paper lead Function (Purpose) Used to set the specifications (paper, fixed edge by the sensor after the magnification ratio, etc.) of the destination. paper passes the fusing Section section is used as the...
  • Page 172 26-10 Destination Default value C Default value D U.S.A 0 (Displayed) 0 (Displayed) Purpose Setting CANADA 0 (Displayed) 0 (Displayed) Function (Purpose) Used to set the trial mode of the network INCH 0 (Displayed) 0 (Displayed) scanner. JAPAN 1 (Not Displayed) 0 (Displayed) Section AB_B...
  • Page 173 26-35 26-49 Purpose Setting Purpose Setting Function (Purpose) Used to set the display mode of SIM 22-4 Function (Purpose) Used to set the print speed of postcards trouble history when a same trouble mode. occurred repeatedly. There are two display Section modes: display as one trouble and display Operation/Procedure...
  • Page 174 (*2) Item B: COLOR MODE set value (OFF: Displayed/ON: Not dis- Setting Default played) Item/Display Content range value Serial port PCI mode OFF Mode 2-Color/Single Set value SETTING (For connecting the serial (Serial port Single 2-color Counter port vendor) PCI mode OFF) Serial port PCI mode ON (JOB status LED: MODE1)
  • Page 175 26-65 Setting Default Item/Display Content range value Purpose Setting TONER The toner 0 - 1 List of Function (Purpose) Used to set the finisher alarm mode. PREPARATION preparation Default (0:YES 1:NO) message is values and Section displayed. set values Operation/Procedure for each The toner Use the touch key to set.
  • Page 176 Setting Default Setting value Item/Display Content range value Enable/ TONER E-MAIL Low status send 0 - 1 Toner Toner Toner near Disable of Destination ALERT of E-mail alert preparation preparation print job (When the toner message time message continuation preparation at toner end message is AUS.
  • Page 177 Press [OK] key. 26-73 Purpose Setting Default Item/Display Content Setting range value Function (Purpose) Enlargement continuous shoot, A3 wide DISP SET User data delete result 0 (NO) copy mode image loss (shade delete quan- pop-up display ON tity) adjustment User data delete result Section pop-up display OFF Operation/Procedure...
  • Page 178 Setting Default Item/Display Content Remarks range value FSS MODE NEB1 Set the FSS MODE Exclusive for send in NE-B mode 0 - 3 NEB2 Send/Receive in NE-B mode NFB1 Exclusive for send in NE-F mode For convenience stores NFB2 Send/Receive in NE-F mode For convenience stores RETRY_BUSY...
  • Page 179 27-5 27-9 Purpose Setting Purpose Setting Function (Purpose) Used to set the machine tag No. (This func- Function (Purpose) Used to set the paper transport time record- tion allows the host computer to check the ing YES/NO threshold value and shading machine tag No.) (FSS function) gain adjustment retry number.
  • Page 180 Except DSPF 27-11 Display Item Purpose Others Occurrence date Retry Content Item name (Display) number Function (Purpose) Used to check the serial communication LSU1 99/99/99 8 digits Serial retry number and the scanner gain adjust- 99:99:99 communication ment retry number history. (FSS function) retry number history LSU2 99/99/99...
  • Page 181 27-13 Purpose Others Function (Purpose) Used to check the history of paper transport time between sensors. (FSS function) Section Operation/Procedure Change the display with scroll key. Code between Reference Item/Display Content Occurrence date Passing time sensors passing time Main FEED TIME1 History of paper transport time between sensors 1 Year/month/day 5 digits...
  • Page 182 Item/ Setting Default 27-16 Content NOTE Display range value Purpose Setting Paper order alert 500 - 1000 Unit: No. of alert FIRST number setting (A3) 10000 sheets for the Function (Purpose) Used to set the FSS alert send. (Number of used first time Section sheets)
  • Page 183 Open the manual paper feed guide to the min. width (MIN). DHPD_M M phase detection Press [EXECUTE] key. DHPD_Y Y phase detection 1TNFD Waste toner full detection The min. width (MIN) detection level is recognized. HLPCD Fusing roller pressure release detection When the above operation is not performed normally, "ERROR"...
  • Page 184 41-2 41-3 Purpose Adjustment Purpose Operation test/check Function (Purpose) Used to adjust the document size sensor Function (Purpose) Used to check the operations of the docu- detection level. ment size sensor and the control circuit. Section Section Operation/Procedure Operation/Procedure Open the document cover, and press [EXECUTE] key without The detection output level (A/D value) of OCSW and the document place a document on the document table.
  • Page 185 Default value (SW-A) Default value (SW-B) Setting Item/Display Content Group Group Group Group Group Group range HL_UM PRE-JOB Preheat mode restore complete temperature 30 - 200 HL_LM E-STAR Preheating TH_LM set value 30 - 200 HL_UM HEAVY2 PAPER Heavy paper 2 TH_UM set value 70 - 230 HL_LM HEAVY2 PAPER Heavy paper 2 TH_LM set value...
  • Page 186 Default value (SW-A) Default value (SW-B) Setting Item/Display Content Group Group Group Group Group Group range HL_UM ENV PAPER Envelope TH_UM set value 70 - 230 HL_LM ENV PAPER Envelope TH_LM set value 30 - 200 HL_US ENV PAPER Envelope TH_US set value 70 - 230 HL_UM GLOSS PAPER Glossy paper TH_UM set value...
  • Page 187 43-4 Purpose Setting Function (Purpose) Used to set the fusing temperature 2 in each mode. (Continued from SIM 43-1.) Section Operation/Procedure Select an item to be set with scroll keys. Enter the set value with 10-key. Press [OK] key. The set value in step 2) is saved. 41cpm machine Default value (SW-A) Default value (SW-B)
  • Page 188 Default value (SW-A) Default value (SW-B) Setting Item/Display Content Group Group Group Group Group Group range HL_LM HEAVY PAPER BW DUP Black-White heavy paper duplex TH_LM set value 30 - 200 HL_US HEAVY PAPER BW DUP Black-White heavy paper duplex TH_US set value 70 - 230 HEAVY PAPER BW DUP APP Black and white heavy paper duplex applying...
  • Page 189 Default value Setting Item/Display Content 41cpm 51cpm range machine machine HL_US ENVELOPE LL Correction value for envelope TH_US set value under LL environment 1 - 99 HL_UM GLOSS LL Correction value for glossy paper TH_UM set value under LL environment 1 - 99 HL_LM GLOSS LL Correction value for glossy paper TH_LM set value under LL environment...
  • Page 190 Default value Setting Item/Display Content Group Group Group range HL_UM READY HH Correction value for TH_UM set value in Ready standby under HH environment 1 - 99 HL_LM READY HH Correction value for TH_LM set value in Ready standby under HH environment 1 - 99 HL_US READY HH Correction value for TH_US set value in Ready standby under HH environment...
  • Page 191 Code descriptions TH_UM Fusing thermistor main (Front surface of paper) HL_UM Heater lamp main (Heat roller for front surface of paper) TH_LM Fusing thermistor main (Back surface of paper) HL_LM Heater lamp main (Heat roller for back surface of paper) TH_US Fusing thermistor sub (Front surface of paper) HL_US...
  • Page 192 Code descriptions TH_UM Fusing thermistor main (Front surface of paper) HL_UM Heater lamp main (Heat roller for front surface of paper) TH_LM Fusing thermistor main (Back surface of paper) HL_LM Heater lamp main (Heat roller for back surface of paper) TH_US Fusing thermistor sub (Front surface of paper) HL_US...
  • Page 193 43-24 Purpose Adjustment/Setup Function (Purpose) Used to set the correction of the tempera- ture adjustment value of SIM 43-1 and 43- Section Operation/Procedure Correction value: -49 - +49, Input value: Actually inputted value (1 - Select an item to be set with scroll keys. Enter the set value with 10-key.
  • Page 194 SW-A Setting value when plain paper is selected in the system setting/device setting/fusing control setting. SW-B Set value when heavy paper is selected in the system setting/device setting/fusing control setting. The set value displayed in this simulation differs depending on plain paper or heavy paper which is selected in the system setting/device setting/fusing control setting.
  • Page 195 Setting Default Item/Display Content NOTE range value Normal operation high density process control Enable/Disable Normal Enable setting (Disable: 0: NO) Normal operation halftone process control Enable/Disable Enable Reverse setting (Enable: Transfer output correction Enable/Disable setting Enable A variation of the transfer efficiency is corrected with 1: YES) temperature and humidity (absolute moisture).
  • Page 196 Classifi- Setting Default 44-2 Item/Display Content cation range value Purpose Adjustment/Setup REGIST REG_F Transfer belt 0 - 255 BELT DIF substrate detection Function (Purpose) Used to adjust the sensitivity of the image level difference density sensor (registration sensor). (Item O - Item P) Section Process REG_R...
  • Page 197 Error name Error content 44-6 Registration REG_F GRND error Purpose Adjustment substrate F scan The difference between the max. value and the abnormality min. value of the substrate detection level is greater Function (Purpose) Used to execute the high density process than the specified value when the transfer belt control forcibly.
  • Page 198 Default Mode Item/Display (*: Correction value) Content Display range value CPY/PRN P (PROCON) BLACK : GB ***/*** DV ***/*** High density process control mode GB: 150 - 850 GB: 630 GB/DV data (KCMY) DV: 0 - 600 DV: 430 CYAN : GB ***/*** DV ***/*** (Output voltage level/base voltage level) MAGENTA : GB ***/*** DV ***/*** YELLOW : GB ***/*** DV ***/***...
  • Page 199 44-12 44-13 Purpose Operation data display Purpose Adjustment/Setup Function (Purpose) Used to display the operation data of the Function (Purpose) Used to perform the color image sensor high density process control and the image (image registration sensor F) calibration. density sensor (registration sensor). Section Section Image process (Photoconductor/Develop-...
  • Page 200 44-15 44-22 Purpose Setting Purpose Operation data display Function (Purpose) Used to set the OPC drum idle rotation. Function (Purpose) Used to display the toner patch density level in the halftone process control opera- Section Process tion. Operation/Procedure Section Process Select an item to be set with the scroll key.
  • Page 201 44-25 44-26 Purpose Setting Purpose Adjustment/Setup Function (Purpose) Used to set the calculating conditions of the Function (Purpose) Used to execute the halftone process con- correction value for the halftone process trol compulsory. control. Section Process Section Process Operation/Procedure Operation/Procedure Press [EXECUTE] key.
  • Page 202 Default Mode Item/Display Content Setting range value Process control INITIAL When warm-up after clearing the counter Enable 0 - 1 Enable/Disable of the OPC drum and the developer unit Disable setting SW ON When supplying the power (when Color process control 0 - 3 canceling power shut-off) Enable...
  • Page 203 Default Mode Item/Display Content Setting range value Setting of the LO-COV Setting of the execution judgment of the Enable 0 - 1 execution process control in continuous printing of Inhibit conditions of low print ratio images the process TonerCA-END Setting of the process control interval Enable 0 - 1 control...
  • Page 204 Default Mode Item/Display Content Setting range value Setting of the 2TRAN_CLEAN_ Secondary transfer cleaning process time judgment threshold value 1 5 - 999 secondary TIME1 (The total number of sheets for cleaning execution conditions) (Cleaning transfer time: Short) cleaning 2TRAN_CLEAN_ Secondary transfer cleaning process time judgment threshold value 2 5 - 999 conditions...
  • Page 205 Item/Display Default value Black Black Variable range Current DV Bias voltage Low speed mode less than 300 [v] Heavy paper mode (*1) 300 [v] or more, less than 450 [v] 450 [v] or more Middle speed mode less than 300 [v] 300 [v] or more, less than 450 [v] 450 [v] or more High speed mode...
  • Page 206 Display/Item Content 44-61 PROCON HIGH QUALITY1 The execution frequency of the process Purpose Adjustment MODE control is high. (It is set when the color image quality is given priority.) Function (Purpose) Used to adjust the color image density sen- HIGH QUALITY2 The execution frequency of the process sor.
  • Page 207 Setting Default Setting Default Item/Display Content Item/Display Content range value range value LIGHT Light document 1 - 99 AUTO1 Auto 1 1 - 99 HIGH 1 - 99 HIGH 1 - 99 TEXT(COPY TO Text (Copy 1 - 99 AUTO2 Auto 2 1 - 99 COPY)
  • Page 208 46-5 46-9 Purpose Adjustment (Monochrome scanner mode) Purpose Adjustment (DSPF/RSPF mode) Function (Purpose) Used to adjust the density in the image Function (Purpose) Used to adjust the scan image density. send mode. Section Section Operation/Procedure Operation/Procedure Select an adjustment target item with scroll key on the touch Select an adjustment target item with scroll key on the touch panel.
  • Page 209 STOP/ POINT15 Point 15 1 - 999 PRESCAN POINT16 Point 16 1 - 999 AE_FILTER Auto exposure filter SOFT NORMAL POINT17 Point 17 1 - 999 setting NORMAL SHARP AE_WIDTH AE exposure width FULL/PART FULL MX-5111N SIMULATION 5 – 72...
  • Page 210 NOTE: 46-23 Purpose Adjustment/Setup MODE 1 High gamma (high contrast images) MODE 2 Normal gamma Function (Purpose) Used to set the density correction of copy STOP The image density in 3 - 7mm area at the lead edge is high density section (High density tone gap scanned, and the output image density is determined supported).
  • Page 211 46-26 Purpose Adjustment Function (Purpose) Used to reset the single color mode color balance set value to the default. Section Operation/Procedure Press [EXECUTE] key. Press [YES] key. The color balance value of the single color mode is reset to the default value.
  • Page 212 [DSPF] Resolution in the sub scanning direction (DPI) Setting Default Scan 25-99% 100-200% 201-400% Mode Item/Display Content range value mode [Magnification [Magnification [Magnification ratio] ratio] ratio] COPY: OC Copy mode (for OC) 1 - 250 Mode 1 COPY: DSPF Copy mode (for DSPF front 1 - 250 (SIDE1) surface)
  • Page 213 46-37 Item/Display Select Default Content (Copy mode) button value Purpose Adjustment/Setup MANUAL TEXT PRT (-) LUT2 Text print NORMAL Function (Purpose) Used to adjust the reproduction capability (Manual) (-) LUT1 of monochrome mode color. NOMAL Section (+) LUT1 (+) LUT2 Operation/Procedure TEXT (-) LUT2...
  • Page 214 Item/Display Select Default 46-40 Content (Copy mode) button value Purpose Adjustment/Setup AUTO AUTO3 (-) LUT2 Auto mode NORMAL judgment 3 Function (Purpose) Used to adjust the FAX send image density. (-) LUT1 (Collective adjustment of all the modes) NOMAL (+) LUT1 Section (+) LUT2 Operation/Procedure...
  • Page 215 46-42 46-43 Purpose Adjustment/Setup Purpose Adjustment/Setup Function (Purpose) Used to adjust the FAX send image density. Function (Purpose) Used to adjust the FAX send image density. (Fine) (Super Fine) Section Section Operation/Procedure Operation/Procedure Set the document on the document table. Set the document on the document table.
  • Page 216 46-44 46-45 Purpose Adjustment/Setup Purpose Adjustment/Setup Function (Purpose) Used to adjust the FAX send image density. Function (Purpose) Used to adjust the FAX send image density. (Ultra fine) (600dpi). Section Section Operation/Procedure Operation/Procedure Set the document on the document table. Set the document on the document table.
  • Page 217 Operation Setting Default 46-46 Item/Display Content mode range value Purpose Adjustment/Setup FILLING FILLING 0 (LOW) (GRAY) compres- Function (Purpose) Used to adjust the FAX send image density. Filing sion (RGB RIP) (Mono- (Halftone) Section chrome MIDDLE Medium Operation/Procedure halftone compres- mode) sion Select a target mode for adjustment.
  • Page 218 Operation Setting Default Density level Default Item/Display Content Item/Display Setting range mode range value (Point) value PUSH SCAN MIDDLE Medium POINT1 Point 1 1 - 999 SCAN (G) * compres- (MIDDLE POINT2 Point 2 1 - 999 (GRAY) sion mode POINT3 Point 3 1 - 999...
  • Page 219 Press [EXECUTE] key. Content (copy Setting Default Mode Item/Display The 48 patch self print is printed. mode) range value COLOR LIGHT Light document 0 (OFF) Place the 48 patch self print on the document table, and press [EXECUTE] key. CPY TO CPY/ Text (copy 1 (ON) Scanning the 48 patch self print is started.
  • Page 220 Item Item Scanning Adjustment Default Scanning Adjustment Default (copy Content NOTE (copy Content NOTE direction button value direction button value mode) mode) COLOR (-)2 Color copy MAIN COLOR (-)2 Color copy Main COPY For BLACK scanning (-)1 COPY For BLACK scanning (-)1 direction...
  • Page 221 46-60 Purpose Adjustment/Setup Function (Purpose) Used to adjust the sharpness in the color auto copy mode. Section Operation/Procedure Select a target item with scroll keys on the touch panel. Input numeric value corresponding to sharpness level (filter process mode). Press [OK] key. This is used to adjust the sharpness in the color auto copy mode and the smoothness (roughness) in the dark area.
  • Page 222 Setting Default 46-61 Item/Display Content range value Purpose Adjustment/Setup SEGMENT: ADJUST Detection level 1 - 49 [SCR 1 MIDDLE] adjustment: Medium Function (Purpose) Used to adjust the area separation recogni- density dots tion level. SEGMENT: ADJUST Detection level 1 - 49 Section [SCR 1 LOW] adjustment: Low...
  • Page 223 Setting Default Setting Default Item/Display Content Item/Display Content range value range value AE mode ON/ 0 - 1 0 (ON) COLOR COPY : Copy document, 1 - 9 _ONOFF OFF switch : TEXT/PRINTED PHOTO Character print For color copy (COPY TO COPY) (color copy) AE mode ON/ 0 - 1...
  • Page 224 Setting Default 46-66 Mode Item/Display Content range value Purpose Adjustment/Setup COPY AUTO2 Automatic 0 - 8 mode Function (Purpose) Used to adjust the reproduction capability judgment 2 of watermarks in the copy/printer mode. AUTO3 Automatic 0 - 8 Section mode Operation/Procedure judgment 3 AUTO4...
  • Page 225 Setting Default Item/Display Content Note range value PATTERN WOVEN DEN BK LOW Watermark density level (Black LOW) 0 - 255 The adjustment value is changed to increase or decrease the density of the watermark of background documents WOVEN DEN BK MIDDLE Watermark density level (Black MIDDLE) 0 - 255 (primary output).
  • Page 226 Setting Default Item/Display Content Note range value COPY DEFAULT MODE Default exposure TEXT/ 0 - 5 Normally set to the default. MODE mode PRINTED PHOTO No need to change in the market. Used to specify the TEXT exposure mode set PRINTED PHOTO when the watermark is PHOTOGRAPH...
  • Page 227 Setting Default Mode Item/Display Content range value COLOR LUMINANCE Luminance 0 - 4 ADJUSTMENT adjustment CHROMA Chroma 0 - 2 INTENT selection NEUTRAL Neutral 0 - 2 ADJUSTMENT adjustment R-RATIO Gray scale 0 - 1000 ADJUSTMENT adjustment (R) G-RATIO Gray scale 0 - 1000 ADJUSTMENT adjustment (G)
  • Page 228 48-5 Purpose Adjustment Function (Purpose) Used to correction the scan image magnifi- 48-1 cation ratio (in the sub scanning direction). Purpose Adjustment Section Scanner section Function (Purpose) Used to adjust the scan image magnifica- Operation/Procedure tion ratio (in the main scanning direction Select a target adjustment item with scroll key on the touch and the sub scanning direction).
  • Page 229 Setting Default Error display Item/Display Content Mode range value Item/Display Content in case of abnormality DM_CL Drum CL Color COLOR 1 - 99 motor EOSA embedded OSA EOSA Heavy HEAVY correction paper PCL (BOOT) PCL Boot section PCLB value PCL (MAIN) PCL Main section PCLM DVM_K...
  • Page 230 Press [OK] key. (The set value is saved.) Item/Display Content DSPFM DSPF Main section Setting Default FAXB FAX1 Boot section Item/Display Content range value FAXM FAX1 Main section Lead RRCA Document lead edge 0 - 99 ANIME Animation data edge reference position ACREB Enhanced compression kit Boot...
  • Page 231 50-2 Setting Default Item/Display Description range value Purpose Adjustment Actual Distance from the 0 - 999 Function (Purpose) Used to adjust the copy image position and measurement image lead edge to the image loss. (This simulation is a simpli- value the scale of 10mm.
  • Page 232 Setting Default Item/Display Content NOTE range value DEN-C Used to adjust the print lead edge image 1 - 99 Adjustment value too align the print lead edge for the position. printer. When the adjustment value of this item is (PRINTER MODE) decreased by 1, the printer print start position in the paper transport direction is shifted to the lead edge by 0.1mm.
  • Page 233 [RSPF] Setting Default Item/Display Content range value SIDE1 Front surface 1 - 99 document scan position adjustment (CCD) SIDE2 Back surface 1 - 99 document scan position adjustment (CCD) Image loss LEAD_ Front surface lead 0 - 99 amount EDGE edge image loss Distance "a"...
  • Page 234 50-10 Purpose Adjustment Function (Purpose) Used to adjust the black print image magni- fication ratio and the off-center position. (The adjustment is made separately for each paper feed section.) Section Operation/Procedure Select an adjustment target item with scroll key on the touch panel.
  • Page 235 50-20 Purpose Adjustment Function (Purpose) Image registration adjustment (Main scan- ning direction) Section Operation/Procedure Select an adjustment target item with scroll key on the touch panel. Enter the set value with 10-key. Press [EXECUTE] key. (The set value is saved.) Item/Display Content Setting range...
  • Page 236 Default Item/Display Content Display NOTE value MAIN F Image registration adjustment value (Main scanning 1.0 - 399.0 direction) (Position of writing by cyan laser is F side) Image registration adjustment value (Main scanning 1.0 - 399.0 direction) (Position of writing by magenta laser is F side) Image registration adjustment value (Main scanning 1.0 - 399.0 direction) (Position of writing by yellow laser is F side)
  • Page 237 Color/ Default Item/Display Content Setting range (unit) NOTE History value PHASE PHASE_ADJ Phase adjustment value (1: Value of 1 - 8 (1) this time, 2: Value of the previous time) Angle step 0 (1)  45 (2)  90 (3)  135 (4)  180 (5)  225 (6) ...
  • Page 238 50-27 Purpose Adjustment Function (Purpose) Used to perform the image loss adjustment of scanned images in the FAX or image send mode. Section Operation/Procedure Select a target adjustment mode with [FAX] or [SCANNER] key. Select an adjustment target item with scroll key on the touch panel.
  • Page 239 50-28 Item/Display Content Section BK-MAG BK main scanning Main scanning Engine Purpose Adjustment magnification ratio direction image Function (Purpose) Used to automatically adjust the image magnification ratio loss, void area, image off-center, and image adjustment magnification ratio. Section Operation/Procedure The following adjustment items can be executed automatically with SIM50-28.
  • Page 240 [DSPF] Setting Default Mode Display/Ite Content range value DSPF NORMAL_PLAIN_HIGH DSPF deflection amount adjustment value 1 1 - 99 REGI1 (Normal/Plain paper/HIGH) NORMAL_PLAIN_LOW DSPF deflection amount adjustment value1 1 - 99 (Normal/Plain paper/LOW) NORMAL_THIN_HIGH DSPF deflection amount adjustment value 1 1 - 99 (Normal/Thin paper/HIGH) NORMAL_THIN_LOW...
  • Page 241 Adjustment value When the adjustment value is increased, the warp amount is increased. When the adjustment value is decreased, the warp amount is decreased. (When the adjustment value is changed by 1, the stop timing is changed by 0.1mm.) [RSPF] Setting Default Mode...
  • Page 242 53-8 Purpose Adjustment Function (Purpose) Used to adjust the document lead edge ref- 53-6 erence and the DSPF/RSPF mode docu- Purpose Adjustment ment scan position. Function (Purpose) Used to adjust the detection level of the Section DSPF/RSPF document width. Operation/Procedure Section Select an adjustment item with [AUTO] [MANUAL] key.
  • Page 243 Print 55-2 Input value Purpose (Do not use this function unless specially required.) Print Function (Purpose) Used to set the specifications of the scan- Input value ner control operation. (SOFT SW) Print Section Input value Operation/Procedure 55-3 Purpose (Do not use this function unless specially required.) 56-1 Function (Purpose) Used to set the specifications of the control-...
  • Page 244 Press [EXECUTE] key, and press [YES] key. 56-4 Data transfer selected in the procedure 2) is performed. Purpose Data backup When the operation is completed normally, "COMPLETE" is Function (Purpose) Used to backup the JOB log data to the displayed. In case of an abnormal end, "ERROR" is displayed. USB memory.
  • Page 245 61-1 Purpose Operation test/check Function (Purpose) Used to check the LSU polygon motor rota- tion and laser detection. Section Operation/Procedure Press [EXECUTE] key. When the operation is completed normally, [OK] is displayed. In case of an abnormal end, [NG] is displayed. Display Content LSU TESTRESULT NG: PG...
  • Page 246 Default value Setting Destination Mode Item/Display Content 41cpm 51cpm range linkage machine machine PR600/FAX LASER POWER MIDDLE (M1) Used to set the laser power (Middle speed/M1) 0 - 255 LASER POWER MIDDLE (M2) Used to set the laser power (Middle speed/M2) 0 - 255 LASER POWER MIDDLE (Y1) Used to set the laser power (Middle speed/Y1)
  • Page 247 61-4 62-6 Purpose Adjustment Purpose Operation test/check Function (Purpose) Used to print the print image skew adjust- Function (Purpose) Used to perform the self diagnostics of the ment pattern. (LSU unit) hard disk. Section Section Operation/Procedure Operation/Procedure Select a target item with scroll key on the touch panel. Select the self diag area.
  • Page 248 62-10 62-14 Purpose Data clear Purpose Data clear Function (Purpose) Used to clear the job completion list data. Function (Purpose) Used to delete the document filing manage- ment data. Section Section Operation/Procedure Operation/Procedure Press [EXECUTE] key. Press [EXECUTE] key. Press [YES] key. Press [YES] key.
  • Page 249 Item/ Item/ Button Content NOTE Button Content NOTE Display Display SMP AVE Reference plate DSPF ERROR Error code Other error EVEN sampling average CODE (0, 1-14) END is not asserted. value (EVEN) (for debug) (White shading) TARGET Target value END is not asserted. VALUE (Black shading) BLACK...
  • Page 250 63-2 63-5 Purpose Adjustment Purpose Adjustment/Setup Function (Purpose) Used to perform shading. Function (Purpose) Used to perform the scanner (CCD) color balance and gamma default setting. Section Section Operation/Procedure Operation/Procedure • DSPF-installed model Press [EXECUTE] key, and press [YES] key Select [OC SHADING] key or [DSPF SHADING] key, and press [EXECUTE] key.
  • Page 251 63-8 63-11 Purpose Adjustment/Setup Purpose Adjustment/Setup Function (Purpose) Used to set the default of the service target Function (Purpose) Used to set the target color balance of the of the copy mode auto color balance adjust- copy mode auto color balance adjustment. ment.
  • Page 252 Item/Display Content Setting range Default value PAPER Tray selection Manual paper feed 1 - 6 (CS1) Tray 1 Tray 2 Tray 3 Tray 4 DUPLEX Duplex print 0 - 1 selection (NO) PAPER TYPE PLAIN Paper type Standard paper 1 - 6 (PLAIN) HEAVY Heavy paper...
  • Page 253 Item/Display Content Setting range Default value EXPOSURE THROUGH Exposure mode No process (through) (2 - 8 IF A: 17 - 19) specification (Pattern 17-19: 2-8 (STANDARD CHAR/PIC Text/Printed Photo except above: 1-8) DITHER) CHAR/PRPIC Text/ Photograph CHAR Text PRINT PIC Printed Photo PRINT PAPER Photograph...
  • Page 254 64-4 Purpose Operation test/check Function (Purpose) Printer test print. (Self print) Section Operation/Procedure Set the print conditions. Select an item to be print condition with scroll keys. Set the print conditions with 10-key. Select a target print color with [K] [C] [M] [Y] key. Press [EXECUTE] key.
  • Page 255 HEAVY2 Heavy paper 2 GLOSSY Glossy paper INTENT PERCEPTUAL Rendering indent Perceptual (PERCEPTUAL) COLORIMETRIC Color metric SATURATION Saturation OUTPUT PROFILE SHARP Output profile Standard (SHARP) STANDARD Photo image GRAPHICS Graphics RGB SOURCE SRGB RGB source profile SRGB PROFILE (SRGB) GAMMA1.6 Gamma 1.6...
  • Page 256 HEAVY2 Heavy paper 2 GLOSSY Glossy paper INTENT PERCEPTUAL Rendering indent Perceptual (PERCEPTUAL) COLORIMETRIC Color metric SATURATION Saturation OUTPUT PROFILE SHARP Output profile Standard (SHARP) STANDARD Photo image GRAPHICS Graphics RGB SOURCE SRGB RGB source profile SRGB PROFILE (SRGB) GAMMA1.6 Gamma 1.6...
  • Page 257 64-7 65-2 Purpose Operation test/check Purpose Operation check/test Function (Purpose) Used to print the adjustment pattern of the Function (Purpose) Used to display the touch panel (LCD dis- test print. (Self print). (The adjustment pat- play section) detection coordinates. tern of SIM46-21 is printed.) Section Section Operation/Procedure...
  • Page 258 When [EXECUTE] button is pressed, it is highlighted and the SOUTHAFRICA 10011111 setting is saved. SPAIN 10100000 After saving the setting, [EXECUTE] button returns to the nor- PORTUGUESE 10001011 mal display. LUXEMBURG 01101001 BELGIUM 00001111 CZECH 00101110 HUNGARY 01010001 66-2 GREECE 01000110 Purpose...
  • Page 259 <Signal send table> 66-8 Purpose Operation test/Check NOSIGNAL 33.6 V34 31.2 V34 28.8 V34 26.4 V34 24.0 V34 21.6 V34 19.2 V34 Function (Purpose) Used to send the selected sound mes- 16.8 V34 14.4 V34 12.0 V34 9.6 V34 sages to the line and the speaker. (Send 7.2 V34 4.8 V34 2.4 V34...
  • Page 260 When [SET] key is pressed after completion of entry, the 66-11 entered number is displayed (registered) in the column of Purpose Operation test/Check [PRESENT:]. The column of [NEW:] becomes blank. Function (Purpose) Used to send the selected signal at 300bps to the line and the speaker.
  • Page 261 To stop signal sending: 66-24 When [EXECUTE] button is pressed, it returns to the normal Purpose Data clear display and signal sending is interrupted. Function (Purpose) Used to clear the FAST save data. Section 66-18 Operation/Procedure Purpose Operation test/Check Press [EXECUTE] button. Press [YES] button.
  • Page 262 To terminate the process, press [EXECUTE] button again. 66-36 [EXECUTE] button returns to the normal display. Purpose Operation test/Check <Port which outputs to TEL/LIU> Function (Purpose) Used to check send and receive data from CION the MODEM controller to the MFP control- ler or the data line or the command line individually.
  • Page 263 66-43 Purpose Setting Function (Purpose) Used to write the adjustment value into the 67-17 power control installed in the FAX BOX. Purpose Reset Section Function (Purpose) Printer reset Operation/Procedure Section Printer When the machine enters Simulation 66-43, the following Operation/Procedure screen is displayed.
  • Page 264 Item/Display Setting range Default value Point B target value POINT11 1 - 999 Point C target value POINT12 1 - 999 Point D target value POINT13 1 - 999 Point E target value POINT14 1 - 999 Point F target value POINT15 1 - 999 Point G target value...
  • Page 265 Setting Default Setting Default Item/Display Content Item/Display Content range value range value MAGENTA Scanner target value for 0 - 999 POINT1 Point 1 0 - 255 MAX TARGET MAGENTA maximum density POINT2 Point 2 0 - 255 correction POINT3 Point 3 0 - 255 YELLOW MAX Scanner target value for...
  • Page 266 The color patch image (adjustment pattern) is printed out. Center, 3: Set the color patch image (adjustment pattern) printed in the Sharp Low, 4: procedure 1) on the document table so that the thin lines on Sharp High) the printed color patch image (adjustment pattern) are on the...
  • Page 267 D. Self diag operation [6] TROUBLESHOOTING MX-5111N Service Manual The machine always monitors its own state. When the machine recognizes a trouble, it stops the operation and 1. Error code and troubleshooting displays the trouble message. A. General A warning message is displayed when a consumable part life is nearly expired or is expired.
  • Page 268 E. Breakdown sequence (1) Error code and operatable mode Operatable mode Judg- Copy scan FAST Scan- Trouble content ment Trouble code (including Scan Scan List Notifi- Print block interrup- (Push) (Pull) print Send print cation tion) to host FAX board •...
  • Page 269 Operatable mode Judg- Copy scan FAST Scan- Trouble content ment Trouble code (including Scan Scan List Notifi- Print block interrup- (Push) (Pull) print Send print cation tion) to host Laser trouble • LSU breakdown E7 (20, 24, 28, 29,  L6 (10) Engine trouble 1 •...
  • Page 270 Operatable mode Judg- Copy scan FAST Scan- Trouble content ment Trouble code (including Scan Scan List Notifi- Print block interrup- (Push) (Pull) print Send print cation tion) to host Operation • Connection trouble A0 (22) disable trouble (Model data discrepancy) (SCU detection) Color system •...
  • Page 271 (2) Trouble detection sequence and trouble cancel sequence when turning on the power MFP event Each block manager (Power ON sequence) When the power is turned on, H3, H4, H5, U1, U2, U6, F3 trouble check check is made in each block. Trouble check is preformed in each block, and the result is sent to the MFP.
  • Page 272 F. Error code list Trouble code Trouble Trouble content Mechanism Option Electricity Supply Main detection code code PCU PWB ROM error  SCU PWB ROM error  Scanner expansion PWB (ACU) (ACRE) ROM error  Scanner expansion PWB (ACU) (ACRE) firmware error ...
  • Page 273 Trouble code Trouble Trouble content Mechanism Option Electricity Supply detection Main code code Automatic toner density adjustment error  Automatic toner density adjustment error (Over toner)  Automatic toner density adjustment error (Under toner)  Finisher - PCU PWB communication error ...
  • Page 274 Trouble code Trouble Trouble content Mechanism Option Electricity Supply detection Main code code High density process control high voltage error (K)  High density process control high voltage error (C)  High density process control high voltage error (M)  High density process control high voltage error (Y) ...
  • Page 275 Trouble code Trouble Trouble content Mechanism Option Electricity Supply detection Main code code MFP EEPROM read/write error  Erroneous detection of account management data  MFPC PWB EEPROM counter check sum error  MFPC PWB and PCU PWB manufacturing No. data inconsistency ...
  • Page 276 G. Details of error codes and countermeasures A0-01 PCU PWB ROM error A0-11 Firmware version inconsistency (MFP - PCU) Trouble content Detail Trouble content Cause The firmware version-up is not completed properly by Detail interruption of the power during the version-up Cause Firmware combination error between the MFP and operation, etc.
  • Page 277 A0-21 Conflict firmware and EEPROM data C4-00 PTC trouble version (PCU) Trouble content Detail Trouble content Cause The PTC unit is not properly installed. Detail PTC unit trouble. Cause Inconsistency between the PCU firmware version and Secondary transfer PWB trouble. the EEPROM data version.
  • Page 278 C4-10 PTC no control E6-14 CCD-ASIC error Trouble content Trouble content Detail Detail Cause The engine soft SW8-3 in SIM55-1 is set to "1". Cause DSPF PWB trouble. The PTC control is not executed. (The PTC does not Check and remedy Check the DSPF PWB.
  • Page 279 E7-04 HDD-ASIC error E7-20 LSU laser detection error (K) Trouble content Trouble content Detail Detail Cause HDD-ASIC trouble. (MFPC PWB trouble.) Cause Laser optical axis misalignment An error occurs in the HDD-ASIC self test when Reduced laser power, lighting error, laser diode booting.
  • Page 280 E7-24 LSU LD driver error (K) E7-28 LSU - PCU connection error Trouble content Trouble content Detail Detail Cause When lighting the LSU LD, initialization of the LD Cause Communication error between the CPU in the PCU driver is not performed normally. PWB and the LSU control ASIC.
  • Page 281 E7-48 Scanner expansion PWB (ACRE) ASIC E7-61 Combination error between the MFPC memory error PWB and the PCU PWB (MFPC PWB detection) Trouble content • DDR calibration error • DIMM insertion trouble, etc. Trouble content Detail Detail Cause Scanner expansion PWB (ACRE) DIMM trouble, Cause Combination error between the MFPC PWB and the memory slot trouble.
  • Page 282 E7-90 MFP - PCU PWB communication error E7-94 Image file data process error (when importing file data) Trouble content Detail Trouble content File image process error (backup restore error) when Cause PCU PWB - MFPC PWB connection trouble. importing filing data PCU PWB trouble.
  • Page 283 E7-A1 LSU LD PWB EEPROM read/write E7-A5 Installation error of HDD which was error (C) used in the mirroring kit Trouble content Write error in the EEPROM write sequence Trouble content When a HDD which was used in the mirroring kit is installed to the MFP without the mirroring kit, its Detail operation is restricted in order to prevent against...
  • Page 284 F1-03 Finisher paper exit roller lifting F1-15 Finisher paper exit tray lift operation operation trouble trouble Trouble content Trouble content Lift motor trouble. Detail Detail Cause Finisher paper exit roller lift motor trouble Cause Paper exit tray lift motor trouble. Harness and connector connection trouble Finisher control PWB trouble.
  • Page 285 F1-22 Finisher rear edge assist motor F1-32 Communication error between trouble the finisher and the punch unit (Saddle stitch finisher) Trouble content Detail Trouble content Cause Motor harness short/open trouble. Detail Control PWB trouble. Cause Connector/harness trouble between the finisher and Connection harness/connector connection trouble the punch unit.
  • Page 286 F1-37 Finisher data backup RAM error F1-43 Saddle alignment operation trouble Trouble content Trouble content Detail Detail Cause Finisher control PWB trouble. Cause Saddle alignment motor trouble. Malfunction due to noises Finisher control PWB trouble. Home position sensor trouble. Check & Remedy Replace the finisher control PWB.
  • Page 287 F1-47 Saddle paper transport motor trouble F2-23 Discharge lamp trouble (C) Trouble content Abnormality in the drive roller oscillation motor in the Trouble content The lamp is kept open for 1 sec from turning on the finisher saddle transport section. discharge lamp.
  • Page 288 F2-41 Toner density sensor trouble (C) F2-49 LSU thermistor trouble Trouble content Trouble content Detail Detail Cause Toner density sensor output abnormality. Cause The LSU temperature is outside of -28C - 78C. Sensor connector and harness connection trouble. LSU thermistor trouble. Developing unit trouble.
  • Page 289 F2-52 CL drum phase sensor trouble F2-65 Toner supply operation trouble (C) (MAGENTA) (51cpm machine) Trouble content Detail Trouble content Cause Toner motor trouble. Detail Toner density sensor trouble. Cause Drum phase sensor trouble. Connector/harness trouble. Harness and connector connection trouble. PCU PWB trouble.
  • Page 290 F2-71 Improper toner cartridge detection (C) F2-76 Toner cartridge CRUM error (M) Trouble content Trouble content Detail Detail Cause An improper toner cartridge is inserted. (The main Cause Toner cartridge (CRUM) trouble. unit detects a toner cartridge of a different PCU PWB trouble.
  • Page 291 F2-93 High density process control high F6-01 FAX control PWB EEPROM read/write voltage error (M) error Trouble content For the production process (Not occur in the market.) Trouble content FAX control PWB EEPROM access error (Read and write) Detail Section Cause —...
  • Page 292 F6-97 Incompatibility between FAX control H2-00 Thermistor open trouble PWB and the main machine (TH_UM_AD2) Trouble content Incompatibility between FAX control PWB and the Trouble content main machine Detail Section Cause Thermistor trouble Case 1 Cause The FAX control PWB installed is improper. PCU PWB trouble FAX control PWB trouble.
  • Page 293 H3-00 Fusing section high temperature H4-00 Fusing section low temperature trouble (TH_UM) trouble (TH_UM_AD2) Trouble content Trouble content The fusing temperature does not reach the specified level within the specified time from turning ON the Detail power relay. Cause The fusing temperature exceeds the specified level. Detail Thermistor trouble PCU PWB trouble...
  • Page 294 H4-02 Fusing section low temperature H5-01 5 times continuous POD1 not-reach trouble (TH_US) Trouble content The fusing temperature does not reach the specified Trouble content level within the specified time from turning ON the Detail power relay. Cause A fusing jam is not canceled completely. (A jam paper Detail remains.) Cause...
  • Page 295 L1-00 Scanner feed trouble L4-04 Developing motor trouble (BLACK) Trouble content Scanner feed is not completed within the specified Trouble content The motor lock signal is detected during rotation of time. the developing motor. Detail Detail Cause Scanner unit trouble. Cause Developing motor trouble SCU PWB trouble.
  • Page 296 L4-07 Transfer belt motor trouble L4-31 Paper exit cooling fan trouble Trouble content Trouble content The fan operation signal is not detected. Detail Detail Cause The motor lock signal is detected during rotation of Cause Paper exit cooling fan trouble. the transfer belt motor.
  • Page 297 L4-50 Process fan trouble L8-02 Full wave signal error Trouble content The fan operation signal is not detected. Trouble content Detail Detail Cause Process fan trouble. Cause An abnormality in the full wave signal frequency is PCU PWB trouble. detected. Connection trouble of the connector and the harness.
  • Page 298 P1-02 Plasma generating device error U2-11 MFPC PWB EEPROM counter check sum error Trouble content Detail Trouble content Cause Connection failure of connectors and harness Detail between the plasma generating device and the PCI Cause MFPC PWB EEPROM trouble control PWB. EEPROM socket contact trouble Plasma generating device trouble.
  • Page 299 U2-42 Machine adjustment data (system U2-81 SCU PWB EEPROM check sum error storage data area) error Trouble content Detail Trouble content Cause SCU PWB EEPROM trouble. Detail Installation of non-initialized EEPROM. Cause The saved file of the machine adjustment values in SCU PWB trouble.
  • Page 300 U5-30 Document feed unit tray lift up trouble U6-02 Desk paper feed tray 2 lift trouble Trouble content Trouble content D2ULD does not turn ON within the specified time when lift-up operation. Detail Detail Cause STUD does not turn ON 5 times continuously within the specified time.
  • Page 301 U6-20 LCC control PWB - PCU PWB U6-51 LCC - Main unit combination trouble communication error Trouble content An LCC of a different model which is not supported by the machine is installed. (Improper combination of the Trouble content machine and the LCC model code.) Detail Detail Cause...
  • Page 302 (1) Descriptions on E7-91 - 94 errors Two-digit numbers with double parentheses are added to E7-91 - 94 error codes recorded in SIM22-6 indicate the detailed contents of the errors. The number in each digit has its own meaning. (Example) E7-91(**) The upper digit of the added code indicates the job kind at the occurrence of the error.
  • Page 303 (2) Countermeasures in case of E7-91 - 94 (3) Countermeasures against the case where nothing is displayed when the machine is booted In case of E7-9x (11), E7-9x (21), E7-9x (31), E7-9x (41) [Trouble content] Cause In case of E7-91 - 94, the DIMM memory (DRAM) is If nothing is displayed when the machine is booted, the error code automatically read/written to perform a simplified cannot be checked and the cause is hard to identify.
  • Page 304 (4) Relation between the MFPC PWB LED status and errors When the machine cannot be booted, check the LED status of the MFPC PWB to presume the error content and its cause. <Process content and LED display> LED status Cause for halt during Process operation content (Lighting) operation...
  • Page 305 2. JAM and troubleshooting A. JAM code list (1) Main unit JAM detection method Basic JAM margin detection JAM code JAM content distance (A) distance (B) distance JAM detection start trigger JAM judgment condition [mm] [mm] (A+B) [mm] TRAY1 Main cassette paper feed JAM CPUC1 ON CPFD1 ON 103.4...
  • Page 306 JAM detection method Basic JAM margin detection JAM code JAM content distance (A) distance (B) distance JAM detection start trigger JAM judgment condition [mm] [mm] (A+B) [mm] CPFD2_S3 CPFD2 remaining JAM Reception of the paper feed CPFD2 OFF 89.2 65.0 154.2 (Desk upper stage feed paper) end command from DESK...
  • Page 307 JAM detection method Basic JAM margin detection JAM code JAM content distance (A) distance (B) distance JAM detection start trigger JAM judgment condition [mm] [mm] (A+B) [mm] PPD1_LCC PPD1 JAM Transmission of the Reception time-out of the — — — (LCC communication preliminary paper feed request preliminary paper feed start...
  • Page 308 (3) RSPF JAM detection method JAM margin JAM detection Basic distance JAM code JAM content distance (B) distance (A+B) JAM detection start trigger JAM judgment condition (A) [mm] [mm] [mm] SPPD1_N SPPD1 not-reached Paper feed start SPPD1 ON 51.5 450.0 501.5 (When the document width is more than B5 size.)
  • Page 309 (5) LCC JAM detection method JAM code JAM content JAM detection start trigger JAM judgment condition Side LCC paper feed JAM (LPFD not-reached) LPFC ON (paper feed start) LPFD does not turn ON within the specified time. LPFD_SL LPFD remaining JAM (Side LCC feed paper) LPFD ON LPFD does not turn OFF within the specified time.
  • Page 310 JAM detection method JAM margin JAM detection Basic distance JAM code JAM content distance (B) distance (A+B) JAM detection start JAM judgment condition (A) [mm] [mm] [mm] trigger FSTPLJ Staple JAM Driving the staple FSHS ON is not detected within the 400 [msec] 200 [msec] 600 [msec]...
  • Page 311 JAM detection method JAM margin JAM detection Basic distance JAM code JAM content distance (B) distance (A+B) JAM detection start JAM judgment condition (A) [mm] [mm] [mm] trigger FGMJ Gripper motor JAM Driving the gripper Change from FGHPS ON to OFF is 187 [msec] 187 [msec] 374 [msec]...
  • Page 312 [7] FIRMWARE UPDATE MX-5111N Service Manual 1. Outline A. Cases where update is required C. Update procedures and kinds of firmware ROM update is required in the following cases: There are following methods of update of the firmware. When there is a necessity to upgrade the performance. Update method using SIM 49-1 When installing a new spare part ROM for repair to the Update method using FTP...
  • Page 313 Execution of the firmware by SIM49-01 Press [EXECUTE] key. “ARE YOU SURE? [YES] [NO]” becomes clear. Press [YES] key to start the update of selected Insert the media or USB memory which stores the firmware firemware. into the main unit. (Be sure to use the USB I/F on the operation panel.) Enter the SIM49-01.
  • Page 314 B. Firmware update using FTP FTP software is used to transfer the firmware data (extension ".sfu") from the PC to the machine. The controller recognizes the firmware identi- fier and the machine automatically switches to firmware write mode. After the firmware is updated, the machine automatically resets. Machine 1 Machine 3 10.36.112.83...
  • Page 315 D. Firmware update using the CN update function c. DIP-SW used in the CN update mode (There are three methods.) To enter the CN update mode, turn ON the UPDATE DIP-SW on the MFP PWB and boot the machine. (1) Outline When terminating the CN update mode, reset UPDATE DIP-SW to The update method using the DIP SW of the MFP PWB is called OFF (normal mode).
  • Page 316 (2) Operating procedures Select the firmware update mode. Select the update mode with [MENU] key and [BACK] key. a. Firmware update function This function is used to revise the firmware by using the USB mem- ory for the MFP PWB, the SCU PWB, the PCU PWB, the FAX Firm Update PWB, and each option.
  • Page 317 [8] MAINTENANCE MX-5111N Service Manual 1. Works necessary when executing the maintenance A. Counter check Before execution of the maintenance, execute SIM22 to check the counter values of the following counters to confirm consuming states of each section. Each consumable part counter Each unit counter Trouble counter, JAM counter B.
  • Page 318 2. Display of maintenance execution timing The message of maintenance execution timing is displayed when each counter reaches the set value. The relations between the messages and the counters are shown below. A. Maintenance counter Display condition Print JOB Display content SIM26-38-A Enable/Disable Counter name...
  • Page 319 F. Developer Display condition Print JOB Display content SIM26-38-A Enable/Disable Counter name Counter value set value Maintenance required.: VK 0 (Print continue) Developer print counter (K) When 150K is reached. Enable DV unit accumulated number of rotations (K) 1 (Print stop) When 840K is reached.
  • Page 320 Monochrome items When 1050 1200 1350 1500 1650 Section Part name Remark calling Photocon- Drum –            Storage: 3 years. Replace after ductor 2-year use. section Cleaner blade –  ...
  • Page 321 When 1050 1200 1350 1500 1650 Section Part name Remark calling Transfer Belt CL brush – –  –  –  –  –  – section PTC opposed roller – –  –  –  –  –...
  • Page 322 When 1050 1200 1350 1500 1650 Section Part name Remark calling DSPF Paper feed roller             Replace at 100K of the paper section feed counter or after 1-year use. Pickup roller ...
  • Page 323 4. Details A. Photoconductor section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate Color items When 1000 1100 Part name Remark calling Drum –        ...
  • Page 324 (Note for servicing the OPC drums) Open the front cover. 1. Prevention of oily dirt attachment [Note] • Be careful not to attach fingerprints or oily dirt on the OPC drum surface. (Keep the unit away from oils and dust.) •...
  • Page 325 Insert the MC cleaner rod into the insertion port where the Open the DV lock lever, and release the fixing screw. cleaning guide label is attached, and clean the MC unit. (1position for each color) Maintenance: Clean at every call. Pinch the knob and remove the development unit.
  • Page 326 11) Slide the OPC drum to the front side, and lift the drum rear 12) Remove the C-ring, carefully lift the hook, and push the drum side, and remove the OPC drum from the hole in the front sec- shaft. Pull the drum shaft which extends to the opposite side tion.
  • Page 327 15) Remove the toner receiving seal. 17) Remove the screw, and remove the DC holding plate and the DCH lens. Maintenance: Check at every 100K (color) or every 150K (monochrome). * When attaching, use alcohol to remove oil from the attached surface, and fit as indicated below.
  • Page 328 B. Developing section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate Color items When 1000 1100 Part name Remark calling Developer (Y) –         ...
  • Page 329 (Note for servicing the DV roller) Remove the waste toner box. 1. Prevent roller contamination [Note] • Be careful not to attach fingerprints or oily dirt on the DV roller surface. • When rotating the DV roller manually, hold the drive gear section to rotate it.
  • Page 330 Remove the screws. NOTE: Before cleaning with a vacuum, remove ground the magnet roller rear side cored bar as shown in the figure below and clean the unit with a vacuum. Magnet roller rear side cored bar Remove the cover and the toner filter. Maintenance: Check at every 100K (color) or every 150K (monochrome).
  • Page 331 11) Remove the DV side seal F/R. 12) Insert the new developer. Maintenance: Check at every 100K (color) or every 150K Maintenance: Replace at every 100K (color) or every 150K (monochrome). (monochrome). * When attaching, use alcohol to remove oil from the attached surface, and fit with the reference so that the DV side seals F and R are inserted between the DV cover R (A) and the DV blade (B).
  • Page 332 C. Toner supply section Color items When 1000 1100 Part name Remark calling Toner cartridges User replacement for every toner empty. Storage: 2 years. Replace after 2-year use. Monochrome items When 1050 1200 1350 1500 1650 Part name Remark calling Toner cartridges User replacement for every toner empty.
  • Page 333 D. Fusing section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate When 1000 1100 Part name Remar calling Fusing belt      Fusing roller     ...
  • Page 334 (1) Fusing paper exit roller cleaning NOTE: Before executing the operation, turn off the power switch on the operation panel to release the pressure of fusing. Pull out the right door unit. • Pressure release state (The convex portion of the pres- sure release gear can be seen.) Clean the fusing paper exit roller.
  • Page 335 (3) Lower separation pawl and separation plate Remove the screw, and remove the fusing cover. removal Remove the screw, and remove the fusing transport unit. Remove the fusing rear lower PG unit. NOTE: When installing the fusing rear lower PG unit, be careful of the direction and installing position of U-shape hooks of IN (A) and OUT(B) of the rear lower return spring.
  • Page 336 (4) Web guide shaft, Web pressure roller bearing, Remove the screw, and remove the paper guide. Web pressure roller, and Web roller removal Remove the screw, and remove the drive plate, and remove the gear. Disconnect the connector, and remove the screw, and remove the sensor holder.
  • Page 337 Remove the spring and the web pressure roller bearing, and Route diagram remove the web pressure roller. Maintenance: Replace at every 200K. (5) Lower thermistor removal Remove the screw, and remove the paper guide. Remove the web roller. Maintenance: Replace at every 200K. Remove the screw, disconnect the connector, and remove the mounting plate.
  • Page 338 (6) Pressure roller gear, Pressure roller gear bearing, Remove the pressure roller. Pressure roller removal Maintenance: Replace at every 200K. Disconnect the connector of the lower heater lamp. Remove NOTE: When attaching the pressure roller, attach it with the pro- the screw, and remove the holder, and remove the lower tection sheet on it.
  • Page 339 (8) Fusing roller bearing, heat-insulating bush, Remove the screw, and remove the E-ring, the gear, the fusing roller bearing, and the support plate. heating roller bearing, meandering suppress collar, fusing roller, heating roller, fusing belt removal Disconnect the connector. Remove the screw, and remove the fulcrum plate, and remove the fusing belt unit.
  • Page 340 Remove the heating roller from the frame. Remove the mean- dering suppress collar from the heating roller. Remove the heating roller and the fusing roller from the fusing belt. Maintenance: Replace at every 200K. NOTE: When attaching the fusing belt, attach it with the protection sheet on it.
  • Page 341 E. LSU section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate When 1050 1200 1350 1500 1650 Part name Remark calling Dust-proof glass         ...
  • Page 342 Open the front cover. Insert the LSU cleaning rod into the insertion port to which the cleaning guide label is attached so that the cleaning base (A) is under the cleaning rod (B). Move the cleaning rod back and forth 2 or 3 times to clean the dust proof glass. Maintenance: Clean at every 150K.
  • Page 343 F. Transfer section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate When 1050 1200 1350 1500 1650 Part name Remark calling Intermediate transfer – –  –  –  – ...
  • Page 344 MX-5111N MAINTENANCE 8 – 28...
  • Page 345 Note for servicing the transfer unit 1. Prevention of oily dirt attachment [Note] • Be careful not to attach fingerprints or oily dirt on the transfer belt surface. (Keep the transfer unit away from oil and dust.) • When replacing the transfer belt, hold the edge section (within 10mm from the edge) of the transfer belt.
  • Page 346 Open the right door. Hold the specified position, and remove the primary transfer unit. NOTE: After maintenance, when the transfer belt tension of the pri- Loosen the blue screw. mary transfer unit is released manually, turn on the power again after completion of the work. (Power OFF-ON) This procedure initializes the transfer roller to return it to the home position.
  • Page 347 Remove the screws, and remove the primary transfer cleaner 11) Remove the screws, and remove the primary transfer belt blade. drive gear. Maintenance: Replace at every 300K. Maintenance: Check at every 300K. 12) Remove the parts. 10) Remove the transfer cleaner seals F and R, and remove the primary transfer toner reception seal.
  • Page 348 14) Remove the screw from the paper guide, and remove the sep- 17) Clean the PTC opposed roller and the registration backup aration pawl fixing plate. roller. Remove the transfer separation pawl, and remove the spring. Maintenance: Clean at every 300K. Maintenance: Check at every 300K.
  • Page 349 20) Install intermediate transfer belt 22) Remove the PTC unit. Form the intermediate transfer belt into triangle. Slide the inter- Maintenance: Replace at every 300K. mediate transfer belt over the transfer frame. * After replacing the PTC unit, use SIM24-4 to reset the PTC counter.
  • Page 350 25) Remove the secondary belt transfer frame. 29) Remove the bearing on the front side, and remove the second- ary transfer roller. Maintenance: Check at every 150K. 26) Remove parts as outlined below. Maintenance: Clean at every 300K. 30) Push up the shutter, and clean the pro-reg sensor. Maintenance: Check at every 150K.
  • Page 351 G. Filter section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate When 1050 1200 1350 1500 1650 Part name Remark calling Ozone filter         ...
  • Page 352 H. Paper feed section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate When 1050 1200 1350 1500 1650 Part name Remark calling Pickup roller        ...
  • Page 353 Remove the pickup cover. Remove the paper guide. Remove the paper pickup roller (a) and the paper feed roller Remove the paper pickup roller (A) and the paper feed roller (b). (B). Maintenance: Clean at every 150K. Maintenance: Clean at every 150K. Open the maintenance cover, remove the separation roller.
  • Page 354 I. Transport, Reverse, Paper exit section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate When 1050 1200 1350 1500 1650 Part name Remark calling PS follower roller     ...
  • Page 355 (1) Transport section Clean the paper exit roller 2 (Drive). Maintenance: Clean at every 150K. Open the right door. Open the ADU open/close door. Clean the resist roller (Idle) (A), resist roller (Drive) (B) and the transport roller 8 (Drive) (C). Maintenance: Clean at every 150K.
  • Page 356 Open the right door. Remove the reverse PG unit. Clean the transport roller 13 (Drive). Maintenance: Clean at every 150K. MX-5111N MAINTENANCE 8 – 40...
  • Page 357 J. Drive section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate When 1050 1200 1350 1500 1650 Part name Remark calling Gears (Grease) – When checking, apply to the necessary positions. Shaft earth sections –...
  • Page 358 K. Scanner section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate When 1050 1200 1350 1500 1650 Part name Remark calling Mirror/Lens/Reflector/          ...
  • Page 359 L. RSPF section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate When 1050 1200 1350 1500 1650 Part name Remark calling Paper feed roller        ...
  • Page 360 (1) Pickup roller, paper feed roller replacement Disengage the pawl, and remove the holder. Remove the sep- aration roller. Open the paper feed unit. Maintenance: Replace at every 100K of each paper feed counter. Disengage the pawl, and remove the paper guide. (3) Torque limiter SPF replacement Remove the torque limiter SPF.
  • Page 361 M. DSPF section : Check (Clean, replace, or adjust according to necessity.) : Clean : Replace : Adjust : Lubricate When 1050 1200 1350 1500 1650 Part name Remark calling Paper feed roller        ...
  • Page 362 Open the upper door. Remove the screw. Remove the paper Remove the screw, and remove the paper feed PG lower feed cover. cover. Disengage the pawl, and remove the reverse pressure release lever. Remove the separation roller. Maintenance: Clean at every 150K. Remove the pawl, and remove the paper feed PG upper cover.
  • Page 363 Remove the cleaner. 13) Remove the pawl, and remove the front cabinet. 14) Remove the screw. Remove the pawl. Remove the rear cabi- 10) Use the cleaner to clean the scanning glass (surface). net. Maintenance: Clean at every 150K. 15) Open the DSPF unit, and remove the OC mat from the left edge.
  • Page 364 16) Remove the connector from the DSPF CL inverter PWB. 20) Remove the screw, and remove the lamp mounting plate. 17) Remove the screw, and remove the intersecting point plate. Remove the lower door. 21) Clean the scanning glass (back surface). Maintenance: Clean at every 150K.
  • Page 365 23) Remove the screw, and remove the transport PG upper. 27) Remove the pawl, and remove the lens cover. 24) Remove the screw, and remove the harness cover. Disconnect 28) Clean the lens (a) and the CCD (b). the connector. Maintenance: Clean at every 150K.
  • Page 366 [9] VARIOUS STORAGE DATA HANDLING MX-5111N Service Manual 1. HDD/SD card memory map A. HDD partition HDD size = 160GB (Actual size 149GB) [GB] Outer [L-3] [I-1] 76GB tracks 0.2GB [I-2] 10GB [I-3] 1GB [I-4] 1GB [L-1] 1GB [S-2] [S-1] 2.5GB [S-3] 2GB [S-4] 2GB 0.5GB...
  • Page 367 C. SD card partition SD card size = 4GB (Actual size 3.6GB) [MB] [L-101] 500MB [S-101] 500MB [S-105] [S-102] 500MB [S-103] 924MB 100MB [I-101] 1GB [GB] D. SD card data contents File system Stored data NOTE I-101 Image data FAX/Internet Fax receive images L-101 Not available ICU firmware (Boot/Main)
  • Page 368 B. Procedures necessary for HDD replacement Note for HDD replacement • Data of the following list are saved in the HDD of the complex machine. If the HDD operates normally and data backup is possible before replacement, perform data backup and then replace the HDD. •...
  • Page 369 (2) Replacement procedures when HDD data can be (3) Replacement procedures when the HDD storage backed up data cannot be backed up due to breakdown a. Work contents and procedures a. Display when HDD breakdown When a trouble occurs in the HDD, the error code display of E7-03 When a new HDD is popped up.
  • Page 370 Enter the SIM49-3 mode. Enter the SIM49-5 mode. Insert the USB memory into the machine. Insert the USB memory into the machine. • When the USB memory is not inserted, "INSERT A STOR- • When the USB memory is not inserted, "INSERT A STOR- ANGEE-MANUAL STORED ON"...
  • Page 371 C. Procedures necessary for SD card replacement (1) SD card data and backup Some SD card storage data can be backed up, and some other cannot. Some SD card storage data can be reinstalled, and some other cannot. If the SD card operates normally before replacement and data can be backed up, back up the data before replacement of the SD card referring to the storage data list.
  • Page 372 D. Errors when installing the mirroring kit and remedies NOTE: Terminology and contents Mirroring information: When the mirroring kit is installed and the power is turned ON, theh mirroring information is written into the L-2 partition of the both HDD's. Rebuilding: Copying operation of the whole contents of one HDD to the other HDD.
  • Page 373 (2) Causes and remedies when the E7-03 error display is popped up Use SIM62-20 to check the HDD status, and refer to the table below to confirm the relation between the HDD status and the remedy. Refer to the table of "Causes of troubles and remedies when the E7-03 error occurs" and perform the necessary procedures. •...
  • Page 374 (3) Replacement procedures of the HDD of the Step 3 When there is some received data of FAX and Internet FAX, mirroring kit or that of the machine use SIM66-62 to back up the image data from the SD card to a USB memory.
  • Page 375 3. HDD/SD card SIM format operation The relations between SIM62/66 and formatted (deleted) data are as follows: *1: Physical format ("0" is written to the all area.) *2: Logical format (Only the management area is initialized.) *3: Nothing is done. SIM66-10 FAX image memory clear SIM62-8 Hard disk format (Excluding the system area) Partition...
  • Page 376 SIM62-11 Document filing data delete Partition Partition number ERDH work + Temporary storage Document filing data (Standard + User) FAX/Internet Fax reception data System storage data Mirroring information (When the mirroring kit is installed, the mirroring information is written.) User data 1 S-10 Pre-install data (e-manual/ Watermark) Application #1 (Job log data)
  • Page 377 [10] SERVICE WEB PAGE MX-5111N Service Manual 1. General The following functions are available on the Hidden Web Page exclusively used for the serviceman. Menu/Item Function and content Password Setting Used to set the password to enter the Hidden Web Page exclusively used for the serviceman. Output of Test Page Used to print out the test page (system setting contents).
  • Page 378 C. Output of Test Page E. Device Cloning MX-XXXX MX-XXXX Click "Print" button of an item or report to be printed. When there is a list of items for selection, select one of the items in the pull-down menu list, and click "Print" button. The list is printed out.
  • Page 379 G. User Control 1 (2) View Job Log MX-XXXX MX-XXXX Enter the password to log in. Default Password: admin The screen is shifted to the setting menu of user management. H. User Control 2 MX-XXXX Select a Jog Log item to be displayed. (In the default setting, all the items are selected.
  • Page 380 K. Syslog (2) Storage/Send Settings Keep all the items selected. There are following functions in the Syslog mode. This function is provided to acquire the detailed Syslog to trouble- shoot when a trouble occurs. When submission of the log data file is requested for troubleshoot- ing, use the log file save mode to export the log data file to the cli- MX-XXXX ent PC.
  • Page 381 L. Output Profile Settings M. Machine ID Setting MX-XXXX MX-XXXX Enter the machine ID. Max. 30 digits of numeral figures and characters can be entered. Press the registration button. NOTE: The machine ID can be set with SIM26-7 as well as this function.
  • Page 382 O. FSS (Field Support System) Setting Set the following items. • Use Proxy Server: Yes/No • Setting of Scheduled Polling: Allow/Inhibit • Interval of Scheduled Polling: 1 - 60 min • Setting of Manual Polling: Allow/Inhibit • Status Notification: On/Off Click the Submit (Registration) button.
  • Page 383 [11] ELECTRICAL SECTION MX-5111N Service Manual 1. Block diagram A. RSPF MX-5111N ELECTRICAL SECTION 11 – 1...
  • Page 384 B. DSPF MX-5111N ELECTRICAL SECTION 11 – 2...
  • Page 385 C. PCU PWB Data (D0-D15) Address (A0-A20) MX-5111N ELECTRICAL SECTION 11 – 3...
  • Page 386 D. MFP control PWB UART(1ch) LVDS (Scan) LVDS (LCD) UART(1ch) Board to Board Connector SATA gen1 1.5Gbps SDHC Class6 6MB/Sec CN Update MX-5111N ELECTRICAL SECTION 11 – 4...
  • Page 387 E. Scanner control PWB 3.3V DSPF cnt PWB 1.8V Page Memory 256MBYTE (256Mbitx8) CCD-R PWB (DSPF side) Rx FPD Link Tr Tr 35bit LVDS IC Tx 3line color CCD ASIC 28bit Image data 19.661MHz AFE_CS DRIVER 10V/5V/3V Serial 2 systems 12 10V 1.5V CTRL_A10V...
  • Page 388 F. Operation unit MX-5111N ELECTRICAL SECTION 11 – 6...
  • Page 389 G. LSUcnt PWB Thermistor Thermistor Output SCLK/TXD/RXD MicroWire BUS CS K/C/M/Y Chip select (LDD) CS EEP-ROM K/C/M/Y Chip select (EEP-ROM) CLK_C_EN ID[0:1] CLK_M_EN Reset Reset Input Reset IC CLK_A_EN ASIC CHIP-2 Motor Control PGM_CK PGM_START IRQ1 Polygon (PGM_BRAKE) JOBEND_INT O.C. Polygon Motor PCU I/F...
  • Page 390 H. FAX section (1) MX-FX11 MX-5111N ELECTRICAL SECTION 11 – 8...
  • Page 391 I. Serial communication MX-5111N ELECTRICAL SECTION 11 – 9...
  • Page 392 2. Power line diagram A. AC power line diagram (41cpm machine) (1) 41cpm machine (120V) MX-5111N ELECTRICAL SECTION 11 – 10...
  • Page 393 (2) 41cpm machine (230V) MX-5111N ELECTRICAL SECTION 11 – 11...
  • Page 394 B. AC power line diagram (51cpm machine) (1) 51cpm machine (120V) MX-5111N ELECTRICAL SECTION 11 – 12...
  • Page 395 (2) 51cpm machine (230V) MX-5111N ELECTRICAL SECTION 11 – 13...
  • Page 396 C. DC power line diagram MX-5111N ELECTRICAL SECTION 11 – 14...
  • Page 397 3. Actual wiring chart A. Power supply section/Front section (P1) (NC) 4 GND 3 GND 2 GND 1 GND MX-5111N ELECTRICAL SECTION 11 – 15...
  • Page 398 B. Fusing section (P2) MX-5111N ELECTRICAL SECTION 11 – 16...
  • Page 399 C. High voltage section (P3) MX-5111N ELECTRICAL SECTION 11 – 17...
  • Page 400 D. Process drive unit section (P4) MX-5111N ELECTRICAL SECTION 11 – 18...
  • Page 401 E. DV/DL/Registration sensor/Process control sensor section (P5) MX-5111N ELECTRICAL SECTION 11 – 19...
  • Page 402 F. LSU section (P6) Board to Board MX-5111N ELECTRICAL SECTION 11 – 20...
  • Page 403 G. Paper feed unit section / Paper feed drive unit section (P7) MX-5111N ELECTRICAL SECTION 11 – 21...
  • Page 404 H. Right door section (P8) 24V3 24V3 24V3 D-GND D-GND D-GND D-GND D-GND D-GND D-GND D-GND D-GND MX-5111N ELECTRICAL SECTION 11 – 22...
  • Page 405 I. Paper exit unit section (P9) D-GND D-GND D-GND D-GND D-GND (NC) D-GND 5VNPD 5VNPD 5VNPD 5VNPD 5VNPD (NC) 5VNPD (NC) P-GND (NC) P-GND (NC) P-GND P-GND P-GND P-GND (NC) /POFM_CNT /POFM_CNT /POFM_CNT /POFM_CNT POFM_V POFM_V POFM_V (NC) POFM_V MX-5111N ELECTRICAL SECTION 11 – 23...
  • Page 406 J. MOTOR DRIVER (P10) MX-5111N ELECTRICAL SECTION 11 – 24...
  • Page 407 K. DESK/LCC/INSERTOR/COIN VENDOR (P11) MX-5111N ELECTRICAL SECTION 11 – 25...
  • Page 408 L. Operation panel section (P12) MX-5111N ELECTRICAL SECTION 11 – 26...
  • Page 409 M. Scanner section (P13) MX-5111N ELECTRICAL SECTION 11 – 27...
  • Page 410 N. FAX/USB/HDD/KEYBOARD (P14) Board to Board Board to Board Board to Board MX-5111N ELECTRICAL SECTION 11 – 28...
  • Page 411 O. DSPF (P15) MX-5111N ELECTRICAL SECTION 11 – 29...
  • Page 412 P. RSPF (P16) MX-5111N ELECTRICAL SECTION 11 – 30...
  • Page 413 4. Signal list Connector level Connector Signal name Name [Type] Function/Operation Pin No. NOTE name "L" "H" 1TC_ERR 1TC output trouble signal 1TC output trouble – Trouble 1TNFD Waste toner full Detects waste toner full. – – CN16 detection signal 1TUD_CL Primary transfer Detects the primary...
  • Page 414 Connector level Connector Signal name Name [Type] Function/Operation Pin No. NOTE name "L" "H" BTM_EN Belt motor operation Controls enable of the Stop Enable CN19 51cpm machine enable signal belt motor operation. only (BTM_ROT) Belt motor rotation signal Controls the rotating Normal Reverse CN19...
  • Page 415 Connector level Connector Signal name Name [Type] Function/Operation Pin No. NOTE name "L" "H" CSPD2 Tray 2 remaining paper Detects the remaining – – CN12 quantity detection signal paper quantity in the tray CSS11 Tray 1 vertical size Detects the vertical size –...
  • Page 416 Connector level Connector Signal name Name [Type] Function/Operation Pin No. NOTE name "L" "H" (DM_K_B) Drum K motor control Controls ON/OFF of the – – CN19 41cpm machine signal drum K motor. only (DM_K_CK) Drum K motor clock Controls the drum K –...
  • Page 417 Connector level Connector Signal name Name [Type] Function/Operation Pin No. NOTE name "L" "H" FUFM_LD Fusing cooling fan lock Detects the fusing Normal Lock CN18 detection signal cooling fan lock. FUFM_V Fusing cooling fan Controls the fusing Stop Operating CN18 operation signal cooling fan operation.
  • Page 418 Connector level Connector Signal name Name [Type] Function/Operation Pin No. NOTE name "L" "H" /MPGS Manual feed gate Controls the manual Operating – solenoid operation signal paper feed gate solenoid. /MPUC Manual paper feed Controls the manual Transport – clutch operation signal paper feed clutch.
  • Page 419 Connector level Connector Signal name Name [Type] Function/Operation Pin No. NOTE name "L" "H" POD3 Right tray paper exit Detects the right tray Pass – detection signal paper exit. /POF Power OFF status signal Power OFF status Power OFF Power ON /POFM_CNT Paper exit cooling fan 1, Controls the rotation...
  • Page 420 Connector level Connector Signal name Name [Type] Function/Operation Pin No. NOTE name "L" "H" RES_INS Reset signal Reset control – – Inserter RES_LCC Reset signal Reset control – – ROCD DSPF lower door open/ Detects open/close of Open Close DSPFcnt close detection the lower door.
  • Page 421 Connector level Connector Signal name Name [Type] Function/Operation Pin No. NOTE name "L" "H" STMPS Stamp solenoid Controls the stamp – Stamping CN16 SCNcnt RSPF solenoid. installation model /TC_CLK# TC high voltage PWB Basic clock of the TC – – CN15 clock signal high voltage PWB...
  • Page 422 Connector level Connector Signal name Name [Type] Function/Operation Pin No. NOTE name "L" "H" TRANS_RST LSU communication The PCU resets LSU Reset – reset signal communication. /TRC_DSK Paper transport timing Controls the paper Transport – DESK signal transport timing. /TRC_LCC Paper transport timing Controls the paper Transport...
  • Page 423 [12] SPECIFICATIONS MX-5111N Service Manual 1. Basic specifications A. Engine Specification OPC (Diameter: Black: 30mm Color (Y/M/C): Photo-conductor 30mm x3 lines) kind Copying method Electronic photo (Laser) Developing system Dry, 2-component magnetic brush development Charging system Charged saw-tooth method Transfer system Intermediate/secondary transfer belt Separation system Natural separation method...
  • Page 424 C. Printable area F. Document feeder (1) DSPF A3 Wide * 297 x 420mm 12" x 18" * 279 x 432mm 293 x 413mm 11" x 17" 275 x 425mm Type DSPF (Duplex single pass feeder) 253 x 357mm 8.5" x 14" 212 x 349mm Scan speed Monochrome...
  • Page 425 Paper detection Auto detection (Refer to “Original size“) Paper detection Auto detection (Refer to “Original size“) size size Paper feeding Right hand feeding Paper feeding Right hand feeding direction direction Finish stamp Option Finish stamp Option (2) RSPF G. Paper feed section Type RSPF (Reversing single pass feeder) Scan speed...
  • Page 426 (3) Size of paper which can be fed Main unit tray Optional Drawer Manual Paper feed section paper Tray 1 Tray 2 Tray 3 Tray 4 feed tray Paper 12" x 18" (A3W) size 11" x 17" 8.5" x 14" (216 x 356) 8.5"...
  • Page 427 (2) Size of paper which can be discharged Main unit center tray Right exit Paper exit section Duplex tray Exit tray Off set Paper 12" x 18" (A3W) size 11" x 17" 8.5" x 14" (216 x 356) 8.5" x 13.5" (216 x 343) 8.5"...
  • Page 428 2. Copy functions K. Memory/Hard disk A. First copy time MFP control PWB HDD* card SLOT1 SLOT3 SLOT4 41cpm machine 51cpm machine 160GB 2GB (STD) 1GB (STD) 1GB (OPT)* Engine Mono- Mono- (STD) Color Color chrome chrome *1: HDD capacity depends on procurement and sourcing status. Platen 4.7 sec.
  • Page 429 B. PDL emulation/Font PDL (Command) Installed font Option font PCL5c / PCL6 compatibility European outline font = 80 styles Barcode font = 28 styles Line printer font (BMP) = 1 style Postscript3 compatibility OPT* European outline font = 136 styles Scalable font for List Print Arphic mobile font *1: Standard for North America...
  • Page 430 Transmit Auto reduction transmit Special Destination check function A3  B4, A3  A4, B4  A4 function function Broadcasting destination Rotation transmit display function Counterclockwise rotation of Transmit job change function 90 degrees Save-energy function Duplex transmit Line monitor display function Document transmit from OC FAST function...
  • Page 431 *1: Except for FTP, Desktop, SMB, USB memory, Broadcast. (Allow/Reject) *2: When disabled, the address registration is not allowed either. External phone connection remote (4) Specification of Multiple Addresses Confidential reception (Sharp mode) Mode Received data bypass output Broadcast Yes (500 destinations)
  • Page 432 Date print Yes (Date can be expressed number (Sharp mode) alternatively) Registration of Fax polling Polling protection function approval ID number (Sharp mode) Page partition transmission Fax relay ID registration (Sharp Page connection mode) Confidential (receiver unit) Yes (F code method) Quick key (short cut registration) Yes (001 –...
  • Page 433 6. Power consumption A. Power consumption The full configuration can be operated with the rated power source. 100 V 200 V Maximum rated power Consumption 1.92 kW 1.84 kW Energy consumption rate Not applicable TEC value (Measured result) DSPF 41cpm machine: 6.37 kWh 41cpm machine: 3.55 kWh 51cpm machine: 7.74 kWh 51cpm machine: 4.12 kWh...
  • Page 434 [A] EXTERNAL VIEW MX-5111N Service Manual (1) Front cabinet Remove the front cabinet band. Remove the front cabinet hinge. Remove the front cabinet. Disassembly and assembly A. Cabinet (2) Rear cabinet Remove the screw, and remove the rear cabinet. Parts Front cabinet Rear cabinet (3) Left cabinet rear lower/Left cabinet...
  • Page 435 (5) Upper cabinet rear cover/Upper cabinet rear Remove the desk connection lid (A). Remove the screw, and remove the left cabinet rear lower (B) and the left cabinet (C). Remove the upper cabinet rear cover lid (A). Remove the screw, and remove the upper cabinet rear cover (B). Disconnect the connector.
  • Page 436 (7) Right cabinet front/Right connection cabinet/Right (8) Paper exit cover/Paper exit tray cabinet/Left cabinet rear cover/Right cabinet rear cabinet rear Remove the front cabinet upper. Remove the paper exit cover (A). Open the front cabinet, and remove the screw. Open the right door and the right cabinet lower. Remove the screw, and remove the paper exit tray cabinet (B).
  • Page 437 [B] OPERATION PANEL SECTION MX-5111N Service Manual 1. Electrical and mechanism relation diagram A. Electrical and mechanism relation diagram OCSW PWRSW LCD module LVDS SCN CNT PWB SMP-03V-BC/SMR-03V-B <PCU PWB> /PCU_REQ CN18-26 /SC_ACK CN18-23 CN19-28 (CN18: TO P2) (CN19: TO P10) OTHER PWB MX-5111N OPERATION PANEL SECTION B –...
  • Page 438 Signal name Name Function/Operation OCSW Paper size detection trigger sensor Generates the document size detection trigger signal. PWRSW Operation panel power switch Turns ON/OFF the power on the secondary side. Name Function/Operation KEY PWB Outputs the key operation signal. LVDS PWB Converts the display data signal to the LCD display signal.
  • Page 439 Turn over the operation panel unit. NOTE: Fit the edges of the flat cable and those of section A of the Mylar, and eliminate slack in section B of the flat cable. NOTE: When attaching the operation panel unit, insert the Mylar tip into the cover of the operation section.
  • Page 440 (3) KEY PWB, LCD, Touch panel Remove the touch panel. Remove the Mylar. Disconnect the connector, and remove the NOTE: Use enough care not to put finger prints on the touch panel KEY PWB. surface. Remove the LCD holder. Remove the holder, and remove the LCD. NOTE: Use enough care not to put finger prints on the LCD sur- face.
  • Page 441 [C] DSPF SECTION MX-5111N Service Manual 1. Electrical and mechanical relation diagram A. Paper feed section DSPF CNT PWB DRIVER PWB SPUM SPFC SCOV SLUM SPPD1 SPED1 STUD SPRDMD SPED2 STLD SPLS1 SPWS SPLS2 MX-5111N DSPF SECTION C – 1...
  • Page 442 Signal name Name Function/Operation SCOV DSPF upper door open/close sensor Detects open/close of the upper door. SLUM DSPF lift-up motor Lifts up or moves down the document feed tray. SPED1 DSPF document upper limit sensor Detects the upper limit of the DSPF document. SPED2 DSPF document empty sensor Detects document empty in the document feed tray.
  • Page 443 C. Lower transport section DRIVER PWB SPFM DSPF CNT PWB SRRC SPPD3 SPPD5 SPPD4 Signal name Name Function/Operation SPFM DSPF transport motor Drives the transport roller. SPPD3 DSPF document pass sensor 3 Detects pass of the document. SPPD4 DSPF document pass sensor 4 Detects pass of the document.
  • Page 444 D. Optical section DSPF COPY LAMP LED PWB DSPF CNT PWB Signal name Name Function/Operation DSPF COPY LAMP DSPF copy lamp Radiates light onto a document to allow the CCD to scan document images. Name Function/Operation Reflector Converges lights from the copy lamp. Mirror Sends the document image to the lens.
  • Page 445 E. Peper exit section DSPFCNT PWB CN 2 SGND SGND D_SPFFAN D_SPFFAN SGND SGND D_SPPD1 D_SPPD1 D_RANDOM D_RANDOM D_SOCV D_SOCV D_SPOD D_SPOD D_SPU M_INA D_SPU M_INA D_SPU M_IN/A D_SPU M_IN/A D_SPU M_INB D_SPU M_INB D_SPU M_IN/B D_SPU M_IN/B D_SLUMA D_SLUMA D_SULM/A D_SULM/A D_SLUMB...
  • Page 446 2. Operational descriptions A. Document size detection Size detection on the document tray The document size is detected by the DSPF document width sen- sor (SPWS), and the document length is detected by the DSPF document length sensors (SPLS1, SPLS2). The document size is judged from the document width and the document length as shown in the table below.
  • Page 447 3. Disassembly and assembly Open the DSPF unit to put it straight up, and remove the screw. A. DSPF unit Remove the upper cabinet rear cover lid. Remove the screw, and remove the upper cabinet rear cover. Remove the screw, and remove the earth line. Disconnect the connector, and remove the snap band.
  • Page 448 (4) Upper door Remove the pawl, and remove the front cabinet. Remove the front cabinet. Remove the spring. Remove the pawl. Remove the pressure release axis holder. Remove the screw. Remove the pressure release link lever. (2) Rear cabinet Open the upper door. Remove the screw. Remove the pawl. Remove the rear cabinet.
  • Page 449 Remove the front cabinet. Disconnect the connector. Remove the pawl, and remove the DSPF document width sensor. Remove the rear cabinet. Disconnect the connector. Remove the screw, and remove the paper feed tray unit. C. Paper feed unit (1) DSPF document width sensor Remove the front cabinet.
  • Page 450 D. Transport section Remove the screw, and remove the paper feed unit. (1) DSPF paper feed clutch Remove the front cabinet. Parts Remove the rear cabinet. DSPF No.1 registration roller clutch Remove the paper feed cover. DSPF transport roller clutch Remove the paper feed unit.
  • Page 451 (3) DSPF No.2 registration roller clutch Remove the screw, and remove the drive unit. Remove the rear cabinet. Disconnect the connector. Remove the clutch stopper (a), and remove the DSPF No.2 registration roller clutch (b). * When assembling, check to insure that the clutch rotation stop- per is engaged with the plate.
  • Page 452 (3) DSPF lift-up motor Remove the screw, and remove the drive transport unit. Remove the rear cabinet. Disconnect the connector, and open the edge saddle. Remove the screw, and remove the DSPF lift-up motor. (1) DSPF transport motor Remove the rear cabinet. F.
  • Page 453 G. Others (3) DSPF control PWB Remove the rear cabinet. Disconnect the connector, and remove the screw. Remove the control PWB unit. Parts DSPF cooling fan motor DSPF driver PWB DSPF control PWB Disconnect the connector, and remove the screw. Remove the DSPF control PWB.
  • Page 454 [D] RSPF SECTION MX-5111N Service Manual 1. Electrical and mechanical relation diagram A. Paper feed section CN F SPMA/ SPMA/ +24VPD_SPM +24VPD _SPM SPMA SPMA SPMB SPMB +24VPD_SPM +24VPD _SPM SPMB/ SPMB/ N.C. (NC) B7B-PH-K-S CN E PHR-11 SPED PALR-08VF / PAP-08V-S +5V_SPED +5VPD +5VPD...
  • Page 455 B. Transport section SPFM SRRC SPPD3 SRVC SPRS SPPD4 SOCD STMPS 179228-4 / 292254-4 / 179228-4 STMPU STMPS/ +24VPD STMPS RSPF DRIVER PWB Signal name Name Type Function/Operation SOCD RSPF open/close sensor Transmission type Detects open/close of the RSPF unit. SPFM Transport motor Stepping motor...
  • Page 456 2. Operational descriptions B. Paper feed and transport operations (1) Single face scanning A. Document size detection Document set (Document empty sensor ON) Size detection on the document tray The document width is detected by the document width sensor (SPWS), and the document length is detected by the document length sensors (SPLS1, SPLS2).
  • Page 457 Scanning start (2nd sheet) Registration operation (1st sheet, front surface) Scanning start (1st sheet, front surface) Paper exit complete (1st sheet) After completion of scanning, the reverse follower roller is pressed. (Solenoid ON) Scanning complete (2nd sheet) 10) Paper exit complete (2nd sheet) After stopping the operation, reversing is started.
  • Page 458 (3) Stamp operation 11) After stopping the operation, reversing is started. Document set (Document empty sensor ON) 12) After reversing, registration operation is executed. Paper feed start (1st sheet) Pick-up roller descending (The paper feed motor is booted.) (The transport motor is booted simultaneously.) 13) After turning ON the PS clutch, the reverse follower roller pres- sure is released.
  • Page 459 3. Disassembly and assembly Paper exit complete (1st sheet) A. RSPF unit Stop at the stamp position/Stamp operation (2nd sheet) (Stamp solenoid ON) Parts 10) Paper exit start (2nd sheet) Reverse clutch PS clutch Paper feed motor Transport motor Pressure release solenoid RSPF driver PWB Remove the upper cabinet rear cover.
  • Page 460 Open the RSPF unit until it is upright. Remove the screw, and Remove the screw, and remove the rear cabinet. slide the RSPF unit to the rear side. Fit the step screw with the key hole of the hinge and remove the RSPF unit. Remove the harness from the wire saddle, and disconnect the connector.
  • Page 461 (3) Paper feed motor Remove the screw, and remove the transport unit. Remove the reverse clutch. Remove the PS clutch. Loosen the belt tensioning screw to allow belt removal. Remove the screw, and remove the drive frame. Remove the E-ring, and remove the reverse clutch. NOTE: When installing, engage the rotation-stopper of the clutch with the frame.
  • Page 462 (5) Pressure release solenoid Remove the rear cabinet of the RSPF unit. Disconnect the connector and remove the screw. Remove the harness from the edge saddle. Remove the solenoid unit. NOTE: When installing, insert the solenoid pin into the slit of the lever.
  • Page 463 [E] SCANNER SECTION MX-5111N Service Manual Electrical and mechanical relation diagram MHPS LED DRIVER SCN CNT PWB CCD PWB Signal Name Function/Operation Scanner lamp Radiates light onto a document for the CCD to scan the document image. MHPS Scanner home position sensor Detects the home position of the copy lamp unit.
  • Page 464 Operational descriptions A. Outline This section performs the following functions. Light is radiated to the document by the scanner lamp, and the contrast of the reflected light is read by the CCD elements of three lines of RGB to be converted into the image signal (ana- log).
  • Page 465 Disassembly and assembly (1) LED PWB/LED driver PWB Remove the glass holder (B), the table glass (C), and the SPF A. Scanner unit glass (A). Parts LED PWB LED driver PWB CCD unit Scanner motor Document detection light receiving PWB Document detection light emitting PWB Remove the upper cabinet rear cover and the upper cabinet rear.
  • Page 466 (3) Scanner motor Remove the lamp guide, and disconnect the connector from the LED driver PWB. Remove the upper cabinet rear cover and the upper cabinet rear. Disconnect the connector and remove the scanner motor. Remove the LED driver, and disconnect the connector from the LED PWB.
  • Page 467 [F] PAPER FEED SECTION MX-5111N Service Manual Electrical and mechanical relation diagram A. Manual paper feed section INT24V1 INT24V1 INT24V1 INT24V1 DRIVER HPFM_B HPFM_B HPFM_B/ HPFM_B/ MAIN PWB HPFM_A/ HPFM_A/ HPFM_A HPFM_A B06B-PAEK-1(BLUE) PCU PWB PAP-07V-S 24V3 24V3 INT24V2 (NC) (NC) (NC) INT24V2...
  • Page 468 Signal name Name Function/Operation CPFM Paper feed motor Drives the paper feed section. MPED Manual feed paper empty detection Manual feed paper empty detection MPFD Manual feed paper entry detection Manual feed paper entry detection MPDS Paper pickup solenoid Paper pickup solenoid (Manual paper feed) MPGS Manual paper feed gate solenoid Controls open/close of the manual paper feed gate solenoid.
  • Page 469 B. Tray paper feed section PAP-07V-S INT24V2 /CPFM_GAIN /CPFM_CK /CPFM_D CPFM_LD (NC) PHR-2 B2P-PH-K-S B07P-PASK P-GND /CLUM2 PHR-2 B2P-PH-K-S PHDR-28VS-1 P-GND INT24V2 HPFM /CLUM1 /CPFM_GAIN SMP-02V-NC/SMR-02V-N /CPFM_CK /CPUC2 /CPFM_D 24V3 CPFM_LD SMP-02V-NC/SMR-02V-N SMP-10V-NC/SMR-10V-N /CPUC1 PCU PWB /CPFC /CPFC 24V3 24V3 24V3 /CPUC1 /CPUC1...
  • Page 470 Signal name Name Function/Operation CLUD1 Tray 1 upper limit detection (Lift HP detection) Tray 1 upper limit detection CLUD2 Tray 2 upper limit detection (Lift HP detection) Tray 2 upper limit detection CLUM1 Paper feed tray lift-up motor (Paper feed tray 1) Drives the lift plate of the paper feed tray.
  • Page 471 (Figure showing state transition of the remaining paper detection sensor during tray elevation and changes in status according to the number of remaining sheets) CPED The no-paper detection sensor detects (paper sensor) the state of no remaining paper. Turn plate Remaining Paper During no-paper detection Detection Actuator...
  • Page 472 Remove the lock block. Disengage the right door lock pawl. Remove the MF tray installing shaft, and remove the manual feed tray unit. Remove the ADU cabinet F, and the right door release lever. Disconnect the connector, and remove the manual paper feed unit.
  • Page 473 (3) Paper pickup solenoid Remove the temperature and humidity sensor. Remove the manual paper feed unit. Remove the MF base guide supporting plate and the spring. Remove the manual paper feed tray paper width detector. Remove each part, and remove the transport roller 12 (drive). (2) Manual paper feed gate solenoid Remove the manual paper feed unit.
  • Page 474 Remove the MF upper base paper guide unit. Remove the right lower door unit. Remove the paper feed movable PG lower. Remove the MF upper guide supporting plate. Remove the paper pickup solenoid. Remove the tray paper feed unit 1, 2. B.
  • Page 475 C. Others Disengage the pawl, and remove the tray 1, 2 installation detection. Remove the spring from the tray 1, 2 installation detection. Parts Tray 1, 2 installation detection (1) Tray 1, 2 installation detection Remove the tray 1 and 2. Disconnect the connector and remove the screw.
  • Page 476 [G] PAPER TRANSPORT SECTION MX-5111N Service Manual Electrical and mechanical relation diagram DRIVER MAIN PWB INT24V1 INT24V1 INT24V1 INT24V1 PFMB/ PFMB/ PFMB PFMB PFMA PFMA PFMA/ PFMA/ PHR-6 INT24V1 INT24V1 INT24V1 INT24V1 RRMB/ RRMB/ RRMB RRMB RRMA RRMA RRMA/ RRMA/ B6P-PH-K-R PPD2 B13B-PASK-1...
  • Page 477 Operational descriptions Transport paper from each paper feed section to the registration roller with two or more transport rollers. The paper transport clutch controls ON/OFF of each transport roller. The registration roller controls the relative positions of the transported paper and transfer images.
  • Page 478 [H] LSU SECTION MX-5111N Service Manual Electrical and mechanical relation diagram PCU PWB CN20 INT24V1 /LSUSS_B SM-2Pin SM-2Pin CCFM_V CCFM_LD P-GND SM-3Pin B7B-PH-K-S CCFM LSUSS LSU_FAN LD PWB LSU PWB PCU PWB MOTHER PWB MX-5111N LSU SECTION H – 1...
  • Page 479 Signal name Name Function/Operation CCFM Process air inlet fan motor Cools charger section of the process. Polygon motor Reflects the laser beams at constant-speed rotating. LSU_FAN LSU cooling fan motor Cools the section LSU. LSUSS LSU shutter solenoid Opens/closes the LSU shutter. Name Function/Operation LD PWB...
  • Page 480 (Writing position on paper) Turn off the power of the machine, and disconnect the power plug from the power outlet. Paper exit direction Remove the left cabinet rear lower and the left cabinet. Rear [Refer to "Left cabinet lower, left cabinet" in "External view."] Open the front cabinet, and remove the waste toner box.
  • Page 481 B. Others Remove the fan sheet. Parts LSU shutter solenoid 1 Remove the LSU slant adjustment plate screw (A), and loosen (1) LSU shutter solenoid 1 the screw (B). Remove the rear cabinet. Remove the LSU shaft fixing plate. Remove the screw. Remove the MC PWB.
  • Page 482 Remove the screw, and remove the ozone air inlet duct A. Remove the screw and the spring, and remove the LSU shut- ter solenoid. Remove the screw, and remove the ozone air inlet duct B. * When installing, engage the solenoid pin (A) with the shutter lever arm.
  • Page 483 OPC DRUM SECTION MX-5111N Service Manual Electrical and mechanical relation diagram A. 41cpm machine DRIVER SUB PWB PCU PWB MC PWB DM_CL DM_K DHPD_CL DL_Y DL_M DHPD_K DL_C DL_BK MX-5111N OPC DRUM SECTION i – 1...
  • Page 484 Signal name Name Function/Operation DHPD_CL CL phase detection Detects the CL phase. DHPD_K BK phase detection Detects the BK phase. DM_K BK drum motor Drives the BK drum. DM_M CL drum motor Drives the CL drum. Discharge lamp (Y,M,C,BK) Light is radiated to the discharge lamp to discharge the OPC drum surface. Main charger (Y,M,C,K) The OPC drum surface is charged negatively.
  • Page 485 B. 51cpm machine DRIVER SUB PWB PCU PWB MC PWB DM_Y DM_M DM_C DHPD_Y DM_K DHPD_M DL_Y DHPD_C DL_M DHPD_K DL_C DL_BK MX-5111N OPC DRUM SECTION i – 3...
  • Page 486 Signal name Name Function/Operation DM_C C drum motor Drives the C drum. DM_K BK drum motor Drives the BK drum. DM_M M drum motor Drives the M drum. DM_Y Y drum motor Drives the Y drum. DHPD_C C phase detection Detects the C phase.
  • Page 487 The whole surface of the OPC drum is discharged. Remove the waste toner box unit. Lens By radiating the discharge lamp light to the discharge lens, light is radiated through the lens to the OPC drum surface. When the discharge lamp light is radiated to the OPC drum CGL, positive and negative charges are generated.
  • Page 488 (1) Waste toner drive motor Pinch the knob and remove the development unit. Remove the frame cover. Disconnect the connector and remove the screw, and remove the waste toner drive unit. Remove the screw, and remove the waste toner drive motor from he waste toner drive unit.
  • Page 489 [J] TONER SUPPLY SECTION MX-5111N Service Manual Electrical and mechanical relation diagram TNM_Y CRUM(Y) TNM_M CRUM(M) TNM_C CRUM(C) CRUM(K) TNM_K TM-DRV PCU PWB Signal name Name Function/Operation Toner motor (Y, M, C, K) Toner supply motor to the developing unit CRUM CRUM (Y, M, C, K) Data memory for toner cartridge.
  • Page 490 Operational descriptions Disassembly and assembly A. Toner cartridges When the toner cartridge is inserted into the machine, the lock pawl is released and the supply shutter is opened. Open the front cover. Lift the lock lever, and pull it out slowly and horizontally. The transport shutter is opened and closed by the shaft linked with the developing lever.
  • Page 491 [K] DEVELOPING SECTION MX-5111N Service Manual Electrical and mechanical relation diagram DVM_CL BS_Y DVM_K BS_M TCS_Y BS_C TCS_M TCS_C BS_K TCS_K MC PWB 51cpm 41cpm machine machine PCU PWB MX-5111N DEVELOPING SECTION K – 1...
  • Page 492 Signal name Name Function/Operation DVM_CL Developing drive motor (Color) Color developing unit/Color drum drive DVM_K Developing drive motor (Black) Black developing unit/Black drum drive Developing bias (Y,M,C,K) Developer bias Toner density sensor (Y,M,C,K) Controls the toner density in the developing unit. Name Function/Operation Developer roller...
  • Page 493 (1) Density sensor Check that the lock is released as shown in (A). Loosen the blue screw, and open the drum positioning unit. Remove the developing unit. * When the lock is not released, use a screwdriver to turn the Remove the screw, and remove the DV guide.
  • Page 494 [L] TRANSFER SECTION MX-5111N Service Manual Electrical and mechanical relation diagram A. Transfer section 1st TC PWB MC PWB 1TC-Y 1TC_ERR INT24V2 INT24V2 HV_REM HV_REM P-GND P-GND 1TC-K-CC 1TC-K-CC /HV_DATA /HV_DATA 1TC-M 1TC-C-CC 1TC-C-CC /HV_CLK /HV_CLK 1TC-M-CC 1TC-M-CC /HV_LD /HV_LD 1TC-Y-CC 1TC-Y-CC HV_REM...
  • Page 495 Name Function/Operation Primary transfer cleaner blade Clean and remove residual toner from the intermediate transfer belt. Intermediate transfer belt Toner on the drum is transferred to form toner images on the belt. Primary transfer roller Transfers toner images on the OPC drum to the intermediate transfer belt. Primary transfer belt drive roller Drives the transfer belt.
  • Page 496 Operational descriptions (2) Primary (intermediate) transfer roller separation mechanism and contents A. Transfer The primary transfer roller operates pressing all the rollers, sepa- (1) Transfer operation rates all the rollers, or presses only black depending on the opera- tion mode. a.
  • Page 497 B. Image density detection and registration Open the right door. detection Image density detection and image registration detection are per- formed by the sensors arranged on the front frame side and the rear frame side. (1) Function and operation of the color image density sensor/image registration sensor F (REGS F) provided on the front frame side When the process control is performed with one sensor, the color...
  • Page 498 C. Pro-reg sensor unit Hold the specified position, and remove the primary transfer unit. (NOTE) Parts When the transfer belt tension of the primary transfer unit is Process control shutter solenoid released manually, turn on the power again after completion of the work.
  • Page 499 [M] FUSING SECTION MX-5111N Service Manual 1. Electrical and mechanical relation diagram A. 41cpm machine CN-5 PHDR-34VS-1 PAP-08V-S PCU PWB HL PWB B08B- P ASK-1 (NC) /HL_PR HL_OUT_UM CN-16 HL_OUT_LM B34B-PHDSS-B HL_OUT_UW HL_OUT_US INT24V1 D-GND HLOUT_UW INT24V1 HLOUT_LM HLOUT_US HLOUT_UM /HL_PR 2 L-HL(US) L-HL(UW)
  • Page 500 Signal name Name Function/Operation FUFM Fusing cooling fan Cools the fusing section and the paper exit section. Fusing motor Drives the fusing section. HL_LM Heater lamp (HL_LM) Heats the fusing roller (B). HL_UM/US/UW Heater lamp (HL_UM/US/UW) Heats the fusing roller (F1), and fusing belt. HLPCD Fusing pressure detector Detects the fusing pressure state.
  • Page 501 B. 51cpm machine PHDR-34VS-1 PAP-08V-S CN-5 HL PWB PCU PWB B08B- P ASK-1 (NC) /HL_PR HL_OUT_UM CN-16 HL_OUT_LM B34B-PHDSS-B HL_OUT_UW INT24V1 HL_OUT_US D-GND HLOUT_UW INT24V1 HLOUT_LM HLOUT_US HLOUT_UM /HL_PR 2 L-HL(US) L-HL(UW) L-HL(UM) VLR-03V VLP-03V FUFM HL_UM/US/UW SMP-03V-NC / SMR-03V-N TS US FUFM_/V FUFM_LD...
  • Page 502 Signal name Name Function/Operation FUFM Fusing cooling fan Cools the fusing section and the paper exit section. Fusing motor Drives the fusing section. HL_LM Heater lamp (HL_LM) Heats the fusing roller (B). HL_UM/US/UW Heater lamp (HL_UM/US/UW) Heats the fusing roller (F1), and fusing belt. HLPCD Fusing pressure detector Detects the fusing pressure state.
  • Page 503 D. Automatic pressure release system E. Fusing section cleaning Normally the upper and lower heat rollers are pressed. When, how- In this machine, the fusing roller (B) is cleaned by the web. ever, the following conditions are satisfied, the pressure is The cleaning unit is composed of the web feed roller, the winding released.
  • Page 504 3. Disassembly and assembly Remove the screw. Release the lock lever and remove the fus- ing unit. A. Fusing unit NOTE: Before executing the operation, turn off the power switch on the operation panel to release the pressure of fusing. •...
  • Page 505 NOTE: If the knob is turned in direction B with the fusing unit disas- Open the fusing rear lower PG unit, remove the screw, and sembled from the machine, the web sheet may sag and remove the fusing cover. twine around the roller. Therefore, never turn it in direction Direction A: Paper transport direction Direction B: Opposite to paper transport A (OK)
  • Page 506 Remove the fusing rear lower PG unit. Remove the spring, and remove the screw. Remove the holder, and remove the upper heater lamp. NOTE: When installing the fusing rear lower PG unit, be careful of the direction and the installing position of the U-shape hooks of IN (A) and OUT (B) of the rear lower return spring.
  • Page 507 (2) Lower thermostat 10) Remove the screw, and remove the fulcrum plate, and remove the fusing belt unit. Remove the fusing unit. Remove the fusing transport unit. Remove the fusing cover. Remove the fusing rear lower paper guide. Remove the screw, and remove the terminal. Remove the lower thermostat.
  • Page 508 (1) Fusing pressure release motor Disconnect the connector, remove the screw, remove the holder, and remove the lower heater lamp. Remove the front cabinet upper. Disconnect the connector and remove the screw, and remove the fusing pressure release motor unit. B.
  • Page 509 [N] DUPLEX/PAPER EXIT SECTION MX-5111N Service Manual Electrical and mechanical relation diagram A. Duplex section INT24V1 INT24V1 DRIVER ADML_B MAIN PWB ADML_B/ ADML_A/ ADML_A B12B-PASK-1 DF1B-26p CN3/CN4 ADMH_A ADMH_A ADMH_A DRIVER ADMH_A/ ADMH_A/ ADMH_A/ ADMH_B/ ADMH_B/ ADMH_B/ ADMH_B ADMH_B ADMH_B INT24V1 INT24V1 INT24V1...
  • Page 510 Signal name Name Function/Operation ADUGS ADU gate solenoid Controls the ADU gate. ADUM_L ADU motor lower Drives the right door section. ADUM_U ADU motor upper Drive the transport roller 13. APPD1 ADU transport path detection 1 Detects paper pass in the upstream of the duplex (ADU). APPD2 ADU transport path detection 2 Detects paper pass in the midstream of the duplex (ADU).
  • Page 511 B. Paper exit section DF11-4DP-SP1 DF11-8DP-SP2 PHNR-4-H,BU04P-TR-P-H DF1B-26p CN17 POFM_V POFM_V POFM_V /POFM_CNT /POFM_CNT /POFM_CNT P-GND P-GND P-GND POFM_LD1 POFM_LD1 POFM_LD1 POFM_LD2 POFM_LD2 PHNR-4-H,BU04P-TR-P-H POFM_V /POFM_CNT P-GND POFM_LD2 SM6P 24V2 24V2 24V2 /OSM_XB /OSM_XB /OSM_XB /OSM_XA /OSM_XA /OSM_XA /OSM_B /OSM_B /OSM_B /OSM_A /OSM_A...
  • Page 512 Operational descriptions (1) Right door unit Open the right door. A. Duplex • Paper transported from the fusing section is sent from the trans- port roller 13 (which is driven by the paper exit drive motor) to the paper exit roller 1. At that time, paper is passed under the ADU reverse gate guide.
  • Page 513 b. Manual paper feed clutch d. ADU gate solenoid Remove the right door. Open the right door. Remove the connector cover and the ADU inner cover. Remove the connector cover ADU inner cover. Remove the ADU cabinet R. Disconnect the connector, and remove the ADU gate solenoid unit.
  • Page 514 B. Paper exit unit Disconnect the connector, and remove the paper exit cooling fan motor. * When installing, be sure to note the fan direction. b. Shifter motor Remove the paper exit unit. Unit Parts Paper exit Paper exit cooling fan motor Remove the harness from the saddle (A) and the saddle (B).
  • Page 515 Remove the screws, and remove the shifter motor. e. Paper exit drive motor f. ADU motor upper Remove the paper exit unit. Disconnect the connector, and remove the screws, and remove the paper exit drive motor (A), and the ADU motor upper (B).
  • Page 516 [O] DRIVE SECTION MX-5111N Service Manual Remove the flywheel. * Installing sequence: (1) C VR (2) KM (Engraved mark for each color) Disassembly and assembly * After installing, check to confirm that it is not in contact with the harness. A.
  • Page 517 (2) Developing drive motor (K) (5) Transfer belt motor Remove the rear cabinet. Remove the rear cabinet. Open the control box. Open the control box. Remove the flywheel. Remove the flywheel. Disconnect the connector and remove the screw, and remove Disconnect the connector and remove the screw, and remove the developing drive motor (K) the transfer belt motor.
  • Page 518 (8) CL drum motor (41cpm machine) / (10) Primary transfer separation clutch M drum motor (51cpm machine) Remove the rear cabinet. Remove the rear cabinet. Open the control box. Open the control box. Remove the flywheel. Remove the flywheel. Remove the E-ring, and remove the gear. Disconnect the connector and remove the screw, and remove the CL drum motor/M drum motor.
  • Page 519 Remove the E-ring, and remove the gear. Disconnect the con- Disconnect the connector and remove the screw. Disengage nector, and remove the E-ring, and remove the primary trans- the pawl, and remove the filter box unit. fer separation reverse rotation clutch. * When installing, engage the projected section for stopping the clutch rotation with the frame projection.
  • Page 520 (2) Horizontal transport motor (4) Paper tray lift-up motor Remove the rear cabinet. Remove the rear cabinet. (Refer to "Rear cabinet" in "External view.") Open the control box. Open the control box. Disconnect the connector and remove the screw, and remove the horizontal transport motor.
  • Page 521 Remove the screw, and remove the drive frame upper unit. Remove the belt. Remove the gear, and remove the tray vertical transport clutch unit. Remove the paper feed clutch unit. * When installing, be careful of wiring process. * When installing, be careful of wiring process. 10) Remove the E-ring, and remove the tray vertical transport clutch.
  • Page 522 [P] PWB SECTION MX-5111N A. Control box Service Manual Disassembly and assembly (Countermeasures against static electricity) When handling the PWB and the electronic parts, be sure to observe the following precautions in order to prevent against dam- age by static electricity. When in transit or storing, put the parts in an anti-static bag or an anti-static case and do not touch them with bare hands.
  • Page 523 * Inserting position an inserting procedure when the DIMM When the lock is released, the memory PWB tilts. Pull it out. memory is removed * Be sure to release the lock before pulling it out. * Do not touch the IC on the memory PWB. DIMM1 DIMM2 SD card...
  • Page 524 (2) HDD Push the memory PWB which is kept tilted fully to the bottom. Remove the right cabinet rear cover. * Be careful not to tilt left and right. Remove the screw, and pull out the MFP control PWB. * The gold plated section must be completely seated Disconnect the connector and remove the screw, and remove inside slot.
  • Page 525 (3) PCU Flash ROM PWB (5) Mother PWB Remove the screw, and remove the rear cabinet lid. Remove the rear cabinet. Disconnect the connector and remove the screw, and remove the mother PWB. Remove the PCU Flash ROM PWB. B. Power unit (4) PCU PWB Remove the rear cabinet.
  • Page 526 (2) DC power PWB C. Others Remove the rear cabinet. Open the control box. Remove the screw and disconnect the connector, and remove the filter box unit. Parts Scanner control PWB HL PWB Secondary transfer PWB Driver main PWB Driver sub PWB Hight voltage 1TC PWB Hight voltage MC PWB (1) Scanner control PWB...
  • Page 527 (2) HL PWB (5) Driver sub PWB Remove the upper cabinet rear cover and the rear cabinet. Remove the upper cabinet rear cover and the rear cabinet. Open the control box. Open the control box. Disconnect the connector and remove the screw, and remove Disconnect the connector, and remove the snap band.
  • Page 528 Remove the screw and disconnect the connector, and remove Remove the screw and disconnect the connector, and remove the hight voltage 1TC PWB. the hight voltage MC PWB and the supporter. (7) Hight voltage MC PWB Remove the rear cabinet. Open the control box.
  • Page 529 MX-5111N [Q] FAN SECTION Service Manual Disconnect the connector and remove the screw, and remove the duct. Disassembly and assembly A. Fan motor Disconnect the connector and remove the screw, and remove the rear cooling fan motor. * When installing, put the fan label (A) facing outside, and be careful of the pulling direction of the harness (B).
  • Page 530 Disconnect the connector and remove the screw, and remove Disconnect the connector. Open the wire saddle, and remove the ozone fan motor from the filter box unit. the harness. Remove the screw, and remove the DC power unit. (3) Power cooling fan motor Remove the rear cabinet.
  • Page 531 Remove the MFP cnt PWB shield plate. (6) Fusing fan motor Remove the paper exit unit. Remove the screw and disconnect the connector, and remove the fusing fan motor. * When installing, put the fan label (A) facing inside, and the harness (B) facing downward.
  • Page 532 [R] SENSOR/SWITCH SECTION MX-5111N Service Manual Remove the screw, and remove the main switch unit. Disassembly and assembly A. Sensor/Switch Disconnect the connector, disengage the pawl, and remove the main switch. * When installing, be careful of connection of the connector. Parts Main switch Front door open/close switch...
  • Page 533 (3) Right door open/close switch Remove the rear cabinet. Open the control box. Open the right door. Remove the resist roller unit. Disconnect the connector and remove the screw, and remove the right door open/close switch cover unit. Remove the right door open/close switch. MX-5111N SENSOR/SWITCH SECTION R –...
  • Page 534 LEAD-FREE SOLDER The PWB’s of this model employs lead-free solder. The “LF” marks indicated on the PWB’s and the Service Manual mean “Lead-Free” solder. The alphabet following the LF mark shows the kind of lead-free solder. Example: <Solder composition code of lead-free solder> Solder composition Solder composition code Solder composition...
  • Page 535 CAUTION FOR BATTERY REPLACEMENT (Danish) ADVARSEL ! Lithiumbatteri – Eksplosionsfare ved fejlagtig håndtering. Udskiftning må kun ske med batteri af samme fabrikat og type. Levér det brugte batteri tilbage til leverandoren. (English) Caution ! Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer.
  • Page 536 Adobe, the Adobe logo, Acrobat, and the Acrobat logo are trademarks of Adobe Systems Incorporated. PCL is a registered trademark of the Hewlett-Packard Company. Sharpdesk is a trademark of Sharp Corporation. All other trademarks and copyrights are the property of their respective owners. SHARP CORPORATION...

This manual is also suitable for:

Mx-5110nMx-4111nMx-5111nMx-4112nMx-5112n
Save PDF