OKIDATA OL810e Service Manual

Led page printer

Table of Contents

Quick Links

Download this manual

Thank You for purchasing this

Factory Service Manual on EBAY

from PCTECHINFO!

Click Here

Manuals for other Computer and

Printer / Copier Manufacturers

from PCTECHINFO!

for more Factory Service

Table of Contents

Troubleshooting

Need help?

Do you have a question about the OL810e and is the answer not in the manual?

Questions and answers

Summary of Contents for OKIDATA OL810e

Page 1 Thank You for purchasing this Factory Service Manual on EBAY from PCTECHINFO! Click Here for more Factory Service Manuals for other Computer and Printer / Copier Manufacturers from PCTECHINFO!
Page 2 OKIDATA Service Training Manual. 09/17/97 Note: This Adobe Acrobat version of the Okidata Service Training Manual was built with the pictures rendered at 300 dpi, which is ideal for printing, but does not view on most displays well.
Page 3: Table Of Contents
0 About This Manual Front Cover Manual Copyright 1 Configuration 1.1 System Configuration 1.2 Printer Configuration 1.3 Options available for use with OL810e 1.4 Specification 1.5 Safety Standards - Certification & Warning Labels ..1.5.3 Warning/Caution Marking 2 Operation Description Operation Description 2.1 Main Control Board...
Page 4 Table of Contents Page ..3.3.17 Sensor Plate (Inlet) ..3.3.18 Sensor Plate (Outlet) ..3.3.19 Manual Feed Guide Assy ..3.3.20 Sensor Plate (Paper Supply) ..3.3.21 TQCB-PCB ..3.3.22 Transformer ..3.3.23 Power Supply/Sensor Board and Contact Assy ..3.3.24 Cassette Guide L Assy ..3.3.25 Cassette Guide R Assy 4 Adjustments Adjustment ..4.1.1 User Maintenance Mode...
Page 5 ..OPTION Pin Assignment ..7.3 Resistance Check 7.4 Short Plug Setting 8 Parts List Lower Base Unit ....Part #25 Face down Stacker Assy : Jim Homeuser/Okidata; 10/14/96 Upper cover unit Base Unit 2 A RS-232 Interface Rs-232C Serial Interface ..Interface Parameter Setting...
Page 6 Table of Contents Page ..1.2 System Maintenance Mode ..1.3 Engine Maintenance Mode ..1.4 User Factory Set Operation E Option: Multi-Purpose Feeder Multi-Purpose Feeder Paper Specifications ..External View and Component Names ..Mechanism Description ..Parts Layout ..Parts Replacement Methods ..3.3.1 Link ..3.3.2 Separator ..3.3.3 OLEV-11-PCB ..3.3.4 Pulse Motor ..3.3.5 Planet Gear...
Page 7: About This Manual
OKIDATA is a registered trademark of Oki America, Inc. OKIDATA est une marque déposée de Oki America, Inc. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 8: Configuration
Service Guide OL810e Chapter 1 Configuration 1.1 System Configuration OL810e consists of control and engine blocks in the standard configuration, as shown in Figure 1-1. In addition, the options marked with asterisk (*) are available. Figure 1-1 Note: Power Envelope Feeder is compatible with OL400e series printers.
Page 9: Printer Configuration
Page: 4 Service Guide OL810e Chapter 1 Configuration 1.2 Printer Configuration The printer unit consists of the following hardware components: - Electrophotographic Processor - Paper Feeder - Controller - Operator Panel - Power Supply Unit The printer unit configuration is shown in Figure 1-2.
Page 11 Service Guide OL810e Chapter 1 Configuration 1.3 Optional Configuration The options shown below are available for use with OL810e. These are available separately from the printer unit. (1) Memory Expansion Board (1MB to 32MB) (2) SIMM Memory SIMM memory is available with memory of 1MB (min.) to 16MB (max.). The access time of SIMM memories are 60ns, 70ns, 80ns, and 100ns.
Page 12 (4) Universal Paper Cassette (5) High Capacity Second Paper Feeder (6) Power Envelope Feeder...
Page 14: Specification
Page: 6 Service Guide OL810e Chapter 1 Configuration 1.4 Specification (1) Type Desktop (2) External dimensions Height 7.9 (200 mm) (excludes protruding Width 12.8 (370 mm) portion) Depth 14.6 (370 mm) (3) Weight 10 kg (4) Developing method Dry electrophotography Exposing method LED stationary head (5) Paper used <Type>...
Page 15 (14) Consumables Toner cartridge kit 2,000 (5% duty) Image drum cartridge 20,000 (at continuous printing) 15,000 (3 page/job) 10,000 (1 page/job) Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 16 Page: 7 Service Guide OL810e Chapter 1 Configuration 1.5 Safety Standards 1.5.1 Certification Label The safety certification and serial number labels are affixed to the printer in the positions described below. 1.5.2 Warning Label The warning labels are affixed to the sections which may cause bodily injury.
Page 18: Warning/Caution Marking
SPANISH Las circuitos pueden estar activos una vez que se hayan abierio los fusibles. PORTUGUESE Os circuitos podem estar energizados após os fusiveis se queimarem.* Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 19: Operation Description
Chapter 2 Operation Description 2. OPERATION DESCRIPTION OL810e consists of a main control board, a power supply/sensor board, an operator panel, an electrophotographic process mechanism, and revision for illumination of LED head. The main control board receives data via the host I/F, it then decodes, edits and stores the data in memory.
Page 22: Operation Description
Page: 10 Service Guide OL810e Chapter 2 Operation Description 2.1 Main Control Board The main control board consists of a single chip CPU, a program ROM, a font ROM, four DRAMs, an EEPROM, a host interface circuit, and a mechanism driving circuit.
Page 23 Baud rate: 300/600/1200/2400/4800/9600/19200 Data bits: 7 BITS/8 BITS Parity: NONE/EVEN/0DD Minimum busy: 200 mSEC/1 SEC Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 24: Power Supply/Sensor Board
Page: 11 Service Guide OL810e Chapter 2 Operation Description 2.2 Power Supply/Sensor Boar The power supply/sensor board consists of an AC filter circuit, a low voltage power supply circuit, a high voltage power supply circuit, heater drive circuit, and photosensors.
Page 25 Function Sensing state Inlet sensor 1 Detects the leading part of ON: Paper exists. OFF: No the paper and gives the paper exists. monitor timing for switching from hopping operation to feeding operation. Monitors paper feeding situation and paper size based on the paper arrival time and running time.
Page 27: Electrophotographic Process
Page: 12 Service Guide OL810e Chapter 2 Operation Description 2.3 Electrophotographic Process 2.3.1 Electrophotographic Process Mechanism This mechanism actuates the printing of image data supplied by the main control board on the paper by electrophotographic process. The layout of the electrophotographic process mechanism is shown in Figure 2-3.
Page 28 AC voltage supply. The temperature setting of the fuser can be changed through operator panel setting. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 29 Page: 13 Service Guide OL810e Chapter 2 Operation Description 2.3.2 Electrophotographic Process The electrophotographic processing is outlined below. The electrophotographic printing process is shown in Figure 2-4. 1 Charging The surface of the image drum is charged uniformly with a negative charge by applying the negative voltage to the charge roller.
Page 31: Process Operation Descriptions
Page: 14 Service Guide OL810e Chapter 2 Operation Description 2.3.3 Process Operation Descriptions (1) Hopping and Feeding Hopping and feeding motions are actuated by a single registration motor in the mechanism as shown below: The registration motor turning in direction "a" drives the hopping roller. The registration motor turning in direction "b"...
Page 32 (b) Feeding 1 When hopping is completed, the registration motor turning in direction "b" (counter-clockwise direction) drives the registration roller to advance the paper (in this case, the hopping gear also turns, but the hopping roller is prevented from turning by the one-way bearing). 2 The paper is further advanced in synchronization with the print data.
Page 33 The charge roller is composed of two layers, a conductive layer and a surface protective layer, both having elasticity to secure good contact with the image drum. When the DC voltage applied by the power supply exceeds the threshold value, charging begins. The applied voltage is proportional to the charge potential, with offset of approximately 550V.
Page 34 The image roller surface is charged to about 750 V by the contact charge of the charge roller. When the light from the LED head irradiates the image drum surface, the light energy generates positive and negative carriers in the CGL. The positive carriers are moved to the CTL by an electrical field acting on the image drum.
Page 35 2 The toner attracted to the developing roller is scraped off by the doctor blade, forming a thin coat of toner on the developing roller surface. 3 Toner is attracted to the exposed portion (low-potential part) of the image drum at the contact of the image drum and the developing roller, making the electrostatic latent image visible.
Page 36 (5) Transfer The transfer roller is composed of conductive sponge material, and is designed to get the image drum surface and the paper in a close contact. Paper is placed over the image drum surface, and the positive charge, opposite in polarity to that of the toner, is applied to the paper from the reverse side.
Page 37 A thermistor which is in contact with the heater roller regulates the temperature of the heater roller to a designated temperature in the menu, depending on the thickness of the paper (tray 1&2: light=165°C, medium light=170°C, medium=175°C, medium heavy and heavy=195°C/ manual feeding and power envelope feeder: light=175°C, medium light=180°C, medium=185°C, medium heavy=190°C, heavy=195°C).
Page 39: Revision Of Led Head Illumination
Page: 15 Service Guide OL810e Chapter 2 Operation Description 2.3.4 Revision of LED Head Illumination An LED correcting head, which is capable of correcting the illumination of the LED for each dot, is being used in this printer. LED illumination correction function of 16 steps is carried out by using an EEPROM which is installed in the LSI that maintains the LED illumination correction values, and an LED correction drivers (MSM6731BWAF) together as a pair.
Page 40 The printing operation is carried out in normal mode. Under ordinary circumstances such as when the power is turned on or when LOADI, signal level is low, the normal mode is enabled. The printing operation is carried out in the following sequence. First, the printing data DATAI3 through DATAI0 are stored, sequentially shifted, in the shift registers of the LED drivers, by the printing data synchronous clock, CLOCKI.
Page 41 The relationship between the LED correction data and LED current correction steps with the LED driver (MSM6731BWAF) used in an LED head is shown below. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 42: Paper Jam Detection
Page: 16 Service Guide OL810e Chapter 2 Operation Description 2.4 Paper Jam Detection The paper jam detection function monitors the paper condition when the power is turned on and during printing. When any of the following conditions arises, this function interrupts the printing process. If any of the following errors is encountered, printing can be recovered by removing the jammed paper (by opening the upper cover, removing the jammed paper and closing the upper cover).
Page 43 Paper Feed Check List ERROR Type of error Monitor Standard value Pulse Minus Paper feed Hopping start 72.0 36.0 error In sensor on Paper feed jam In sensor on 20.0 20.0 Write sensor on Paper feed jam Write sensor on 138.0 69.0 Out sensor on...
Page 44 220.0 175.0 265.0 229.0 184.0 274.0 Free 148.0 ~ 355.6 103.0 400.6 Unit : mm Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 45: Cover Open
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 46: Toner Low Detection
Page: 18 Service Guide OL810e Chapter 2 Operation Description 2.6 Toner Low Detection Device The Toner Low Detection device consists of a stirring gear which rotates at a constant rate, a stirring bar and a magnet on the stirring bar. The stirring bar rotation is driven by the link to the gouged portion in the stirring gear.
Page 47 - The toner sensor is not monitored while the main (drum) motor is in a halt. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 48: Parts Replacement
The section explains the procedures for replacement of parts, assemblies, and units in the field. Only the disassembly procedures are explained here. For reassembly, reverse the disassembly procedure. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 49: Precautions For Parts Replacement
Page: 20 Service Guide OL810e Chapter 3 Parts Replacement 3.1 Precautions for Parts Replacement (1) Before starting to replace parts, remove the AC cord and interface cable. (a) Remove the AC cord in the following sequence: i) Turn off ("o") the power switch of the printer ii) Disconnect the AC inlet plug of the AC cord from the AC receptacle.
Page 50 The tools required for field replacement of printed circuit boards, assemblies and units are listed in Table 3-1. Table 3-1 Service Tools Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 51: Parts Layout
Page: 21 Service Guide OL810e Chapter 3 Parts Replacement 3.2 Parts Layout This section explains the layout of main components of the equipment. [Lower base unit] [Upper cover unit]...
Page 52 [Base unit]...
Page 54: How To Change Parts
In the parts replacement procedure, those parts marked with the part number inside l with white letters are RSPL parts. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 55: Upper Cover Assy
Page: 23 Service Guide OL810e Chapter 3 Parts Replacement 3.3.1 Upper Cover Assy (1) With the power switch turned off, unplug the AC power cord from the outlet. (2) Disconnect the interface cable 1. (3) Open the IC card cover 2, and remove the IC card (option) 3.
Page 57: Ic Card Cover
(1) Open the IC card cover 1, press it from both sides at the hinges in the directions of arrows shown below and remove it. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 58: Led Head
Page: 25 Service Guide OL810e Chapter 3 Parts Replacement 3.3.3 LED Head (1) Press the buttons on the left and right sides of the stacker cover 1 and open assy. (2) Open the hook section on the left side of the stacker cover and remove the LED head 2.
Page 60: Operator Panel Assy
Note: You can remove the operator panel assy while the upper cover remains installed on the unit. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 61: Pulse Motor (Main/Drum)
Page: 27 Service Guide OL810e Chapter 3 Parts Replacement 3.3.5 Pulse Motor (Main/Drum) (1) Remove the Operator Panel (see 3.3.4) (2) Remove the upper cover assy (see 3.3.1). (3) Remove the connector 3 from the connector (DM) 2 of the TQCA-PCB 1.
Page 63: Pulse Motor (Registration)
NOTE: To ease access to the bottom screw holding the motor(s) to the bracket, loosen the screws holding the right side of the base unit. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 64: Face Up Stacker Assy
4. Remove both the shield plate 3 and face up stacker 4 together. (4) Unlock the latches at two locations, and remove the face up stacker 4. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business...
Page 65 Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 66: Lower Base Unit
Page: 30 Service Guide OL810e Chapter 3 Parts Replacement 3.3.8 Lower Base Unit (1) Remove the operator panel assy (see 3.3.4). (2) Remove the upper cover assy (see 3.3.1). (3) Remove the face up stacker assy (see 3.3.7). (4) Remove the connecting cables 2 and 3 of the pulse motors from the connectors (DM, RM) of the TQCA-PCB 1.
Page 68: Eject Roller Assy
1 in the direction of the arrow shown below, and remove the eject roller assy 1. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 69: Motor Assy
NOTE: Use care as the gears are not permanently mounted onto the mounts/ shafts. Mark and remove motor cables making careful note of orientation and placement. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 70: Hopping Roller Shaft Assy
Page: 33 Service Guide OL810e Chapter 3 Parts Replacement 3.3.11 Hopping Roller Shaft Assy (1) Remove the operator panel assy (see 3.3.4). (2) Remove the upper cover (see 3.3.1). (3) Remove the face up stacker assy (see 3.3.7). (4) Remove the lower base unit (see 3.3.8).
Page 72: Stacker Cover Assy
Page: 34 Service Guide OL810e Chapter 3 Parts Replacement 3.3.12 Stacker Cover Assy (1) Remove the operator panel assy (see 3.3.4). (2) Remove the upper cover assy (see 3.3.1). (3) Remove the face up stacker assy (see 3.3.7). (4) Release the stacker cover assembly from the reset Lever R 1 by gently prying the cover from the reset lever.
Page 74: Registration Roller
Page: 35 Service Guide OL810e Chapter 3 Parts Replacement 3.3.13 Registration Roller (1) Remove the operator panel assy (see 3.3.4). (2) Remove the upper cover (see 3.3.1). (3) Remove the face up stacker assy (see 3.3.7). (4) Remove the lower base unit (see 3.3.8).
Page 76: Transfer Roller
Page: 36 Service Guide OL810e Chapter 3 Parts Replacement 3.3.14 Transfer Roller Special Note: Handling the Transfer Roller unnecessarily will cause poor print quality. Do not touch the surface of roller. (1) With the power switch turned off, unplug the AC cord from the outlet.
Page 78: Fusing Unit
Page: 37 Service Guide OL810e Chapter 3 Parts Replacement 3.3.15 Fusing Unit (1) Remove the operator panel assy (see 3.3.4). (2) Remove the upper cover (see 3.3.1). (3) Remove the face up stacker assy (see 3.3.7). (4) Remove the stacker cover assy (see 3.3.12).
Page 80: Back-Up Roller
(5) Lift the left side of the back-up roller 1, and pull it out to the left side (at this time, two bushings (back-up) 2 and the bias springs (back-up) 3 will also come off). Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 81: Sensor Plate (Inlet)
Page: 39 Service Guide OL810e Chapter 3 Parts Replacement 3.3.17 Sensor Plate (Inlet) (1) Remove the operator panel assy (see 3.3.4). (2) Remove the upper cover (see 3.3.1). (3) Remove the face up stacker assy (see 3.3.7). (4) Remove the lower base unit (see 3.3.8).
Page 83: Sensor Plate (Outlet)
Page: 40 Service Guide OL810e Chapter 3 Parts Replacement 3.3.18 Sensor Plate (Outlet) (1) Remove the operator panel assy (see 3.3.4). (2) Remove the upper cover assy (see 3.3.1). (3) Remove the eject roller assy (see 3.3.9). (4) Remove the face up stacker assy (see 3.3.7).
Page 85: Manual Feed Guide Assy
Page: 41 Service Guide OL810e Chapter 3 Parts Replacement 3.3.19 Manual Feed Guide Assy (1) Remove the Operator Panel Assembly (see 3.3.4) (2) Remove the upper cover assy (see 3.3.1). (3) Open the manual feed guide assy 1, and release the engagement on both sides with the main unit by...
Page 87: Sensor Plate (Paper Supply)
Page: 42 Service Guide OL810e Chapter 3 Parts Replacement 3.3.20 Sensor Plate (Paper Supply) (1) Remove the operator panel assy (see 3.3.4). (2) Remove the upper cover assy (see 3.3.1). (3) Remove the face up stacker assy (see 3.3.7). (4) Remove the lower base unit (see 3.3.8).
Page 89: Tqcb-Pcb
Page: 43 Service Guide OL810e Chapter 3 Parts Replacement 3.3.21 TQCB-PCB (1) Remove the operator panel assy (see 3.3.4). (2) Remove the upper cover assy (see 3.3.1). (3) Remove the face up stacker assy (see 3.3.7), and shield plate. (4) Remove the connector (PSIZE) (2NDTRAY) 5 and 6, LED Head cables, and motor connectors.
Page 91: Transformer
Page: 44 Service Guide OL810e Chapter 3 Parts Replacement 3.3.22 Transformer (1) Remove the operator panel assy (see 3.3.4). (2) Remove the upper cover assy (see 3.3.1). (3) Remove the face up stacker assy (see 3.3.7). (4) Remove the connectors (CN1 and CN2).
Page 93: Power Supply/Sensor Board And Contact Assy
Page: 45 Service Guide OL810e Chapter 3 Parts Replacement 3.3.23 Power Supply/Sensor Board and Contact Assy (1) Remove the Operator Panel assembly (3.3.4), then remove the upper cover assy (see 3.3.1). (2) Remove the lower base unit (see 3.3.8). (3) Remove the TQCA-PCB (See 3.3.21).
Page 95: Cassette Guide L Assy
Page: 46 Service Guide OL810e Chapter 3 Parts Replacement 3.3.24 Cassette Guide L Assy (1) Remove the paper cassette. (2) Remove the Operator Panel Assembly (3.3.4), then remove the upper cover assy (see 3.3.1). (3) Remove the lower base unit (see 3.3.8).
Page 97: Cassette Guide R Assy
Page: 47 Service Guide OL810e Chapter 3 Parts Replacement 3.3.25 Cassette Guide R Assy (1) Remove the paper cassette. (2) Remove the Operator Panel Assembly (3.3.4), then remove the upper cover assy (see 3.3.1). (3) Remove the lower base unit (see 3.3.8).
Page 99: Adjustments
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 100: User Maintenance Mode
- Drum counter reset Detailed descriptions of these functions are provided in Appendix D, DIAGNOSTICS TEST. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 101: System Maintenance Mode
- Hiper Windows display Detailed descriptions of these functions are provided in Appendix D, DIAGNOSTICS TEST. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 102: Engine Maintenance Mode
Page: 51 Service Guide OL810e Chapter 4 Adjustments 4.1.3 Engine Maintenance Mode Note: This mode is used only by maintenance personnel, and it should not be released to the end users. (1) To enter into the engine maintenance mode, turn the power on while holding ENTER and FORM FEED keys down.
Page 103 Note: "Printing start position setting" is for shipping. Do not change its default value. Detailed descriptions of these functions are provided in Appendix D, DIAGNOSTICS TEST. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 104: Eeprom Initialization
The corresponding are of the EEPROM is initialized for each event as shown Table 4-1. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 105: Adjustment When Replacing A Part
Set the LED head drive time. Image Drum Cartridge Reset the image drum counter (refer to User's manual). Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 106: Setting Of Led Head Drive Time
Page: 54 Service Guide OL810e Chapter 4 Adjustments 4.2.1 Setting of LED Head Drive Time Note: When the luminous intensity marking of the replacement LED head (new part) is same as that of the removed LED head (old part), do not reset the LED head drive time.
Page 107 Luminous intensity Drive time parameter marking on LED head 027 - 028 029 - 030 031 - 032 033 - 035 036 - 037 038 - 040 041 - 043 044 - 046 047 - 049 050 - 052 053 - 057 058 - 060 061 - 064 065 - 069...
Page 109: Periodical Maintenance
Image drum cartridge About 20,000 sheets Consumables of paper have been printed. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 110 Note: Do not touch the image drum, LED lens array, or LED head connector block. Do not use any solvents. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 111: Cleaning Of Led Lens Array
Note: Gently press the LED head cleaner onto the LED lens array. (2) Throw the cleaner pad away. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 112: Cleaning Page Function
While this process is going on, the LCD displays "CLEANING PRINT" message. (5) The printer returns to off-line mode. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 113: Lubrication
Do NOT allow lubrication to contact the surface of any rollers or paper guides. Lubricate the items listed in the table below. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 114: Troubleshooting
6. TROUBLESHOOTING PROCEDURES As always, whenever dealing with static sensitive devices use good anti-static procedures and practices. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 115: Troubleshooting Tips
(3) Inspect the equipment under the conditions close to those in which the problem had occurred. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 116: Points To Check Before Correcting Image Problems
(3) Is the printing paper normal (acceptable quality)? (4) Is the image drum cartridge being loaded properly? Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 117: Tips For Correcting Image Problems
(4) Do not expose the image drum to light for longer than 5 minutes at room temperature. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 118: Preparation For Troubleshooting
Take proper corrective action as directed by messages which are being displayed on the LCD. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 119: Troubleshooting Flow
Should there be a problem with the printer, carry out troubleshooting according to the following procedure flow: Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 120: Lcd Status Message/Problem List
Page: 66 Service Guide OL810e Chapter 6 Troubleshooting 6.5.1 LCD status message/problem list The status and problems which may be displayed by messages on the LCD are listed in Table 6-1. Category LCD status message Problem or status Remedy Controller An error occurred in the controller.
Page 121 An error occurred in the controller. Turn the power off, then back on. If normal operation is not recovered by this restart procedure, use the following actions. Code(nn) Error Remedy (nn)
Page 122 On A failure occurred in the Replace the main control controller. n = Exception Code board. 10 An error was detected by Replace the main control program ROM check. board. 20 An error was detected by font Replace the main control ROM check.
Page 123 the main control board. F6 IPT2 program error - Turn the power off, then F7 IPT1 program error back on again. - Replace the main control board.
Page 124 The paper size may be one of the followings: tray: TRAY1, TRAY2, FEEDER Paper: LETTER, EXECUTIV, LEGAL 14, LEGAL 13, A4 SIZE, A5 SIZE, A6 SIZE, B5 SIZE, COM-9, COM-10, MONARCH, DL ENV, C5 ENV. Manual loading of paper indicated Load the requested by the first line message is paper in the manual tray...
Page 125 PostScript mode only. The printer Normal operation. is processing data. PostScript mode only. The printer Normal operation. is in the middle of a job and waiting for data to be processed. The printer is printing a page. Normal operation. The printer is processing data in Normal operation.
Page 126 Message displayed to indicate that the controller is undergoing an initialization when the power is turned on. This message is displayed after the turning on of the LEDs as described above. Message displayed to indicate that Normal operation. in order to reflect the changes in the menu to the editing environment, RESET must be executed.
Page 127 PostScript mode only. Normal operation. This message is displayed when ON LINE key is pressed while the printer is processing a job, if the JOB RESET menu is off. The printer goes off-line after completing the job. This message is displayed when Normal operation.
Page 128 This message is displayed when Normal operation. the printer cannot reset automatically to exit from the menu because there are data and DLL's and macros having temporary attributes when the printer is changed from set mode to another mode. Toner is running out. Replace the toner This message is displayed cartridge.
Page 129 This message appears when the supply/sensor board. toner sensor error is detected, when the drum counter is under Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 130: Lcd Message Troubleshooting
If the problems cannot be corrected by using the LCD status message/problem list, follow the troubleshooting flowcharts given here to deal with them. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 131 Page: 68 Service Guide OL810e Chapter 6 Troubleshooting...
Page 133: Paper Input Jam
Page: 69 Service Guide OL810e Chapter 6 Troubleshooting 2 - 1 Paper input jam Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 134: Paper Feed Jam
Page: 70 Service Guide OL810e Chapter 6 Troubleshooting 2 - 2 Paper feed jam...
Page 136: Paper Exit Jam
Page: 71 Service Guide OL810e Chapter 6 Troubleshooting 2 - 3 Paper exit jam Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 137: Paper Size Error
Page: 72 Service Guide OL810e Chapter 6 Troubleshooting 3 Paper size error Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 138: Fusing Unit Error (Error 71) (Error 72)
Service Guide OL810e Chapter 6 Troubleshooting 4 Fusing unit error (ERROR 71) (ERROR 72) (ERROR 73) Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 139: Synchronous Serial I/O Error (Error 74) Or I/F Timeout
5 Synchronous serial I/O error (ERROR 74) or I/F timeout between printer and optional tray (ERROR 81) Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 140: Fan Error (Error 70)
Page: 75 Service Guide OL810e Chapter 6 Troubleshooting 6 Fan error (ERROR 70) Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 141: Image Troubleshooting
Procedures for troubleshooting for abnormal image printouts are explained below. Figure 6-3 below shows typical abnormal images. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 142: Images Are Light Or Blurred Entirely
Page: 77 Service Guide OL810e Chapter 6 Troubleshooting 1 Images are light or blurred entirely. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 143: Dark Background Density
Page: 78 Service Guide OL810e Chapter 6 Troubleshooting 2 Dark background density Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 144: Blank Paper Is Output
Page: 79 Service Guide OL810e Chapter 6 Troubleshooting 3 Blank paper is output. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 145: Black Vertical Belts Or Stripes
Page: 80 Service Guide OL810e Chapter 6 Troubleshooting 4 Black vertical belts or stripes Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 146: Cyclical Defect
MENU key, and reset the drum counter (see Printer Handbook). Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 147: Prints Voids
Page: 82 Service Guide OL810e Chapter 6 Troubleshooting 6 Prints voids Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 148: Poor Fusing
7 Poor fusing (images are blurred or peels off when the printed characters and images on the paper are touched by hand) Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 149: White Vertical Belts Or Streaks
Page: 84 Service Guide OL810e Chapter 6 Troubleshooting 8 White vertical belts or streaks...
Page 152: Wiring Diagrams
Page: 85 Service Guide OL810e Chapter 7 Wiring Diagrams 7.1 Interconnect Signal Diagram Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 153: Pcb Layout And Connector Signal List
Page: 86 Service Guide OL810e Chapter 7 Wiring Diagrams 7.2 PCB Layout and Connector Signal List (1) Main Control Board (TQCB-PCB)
Page 155: Fan Pin Assignment (To Fan Motor)
Page: 87 Service Guide OL810e Chapter 7 Wiring Diagrams FAN Pin Assignment (To fan motor) Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 156: Dm Pin Assignment (To Main/Drum Motor)
Service Guide OL810e Chapter 7 Wiring Diagrams DM Pin Assignment (To main/drum motor) Excitation sequence Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 157: Rm Pin Assignment (To Registration Motor)
Service Guide OL810e Chapter 7 Wiring Diagrams RM Pin Assignment (To registration motor) Excitation sequence Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 158: Head1 Pin Assignment (To Led Head)
Page: 90 Service Guide OL810e Chapter 7 Wiring Diagrams HEAD1 Pin Assignment (To LED head) Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 159: Head2 Pin Assignment (To Led Head)
Page: 91 Service Guide OL810e Chapter 7 Wiring Diagrams HEAD2 Pin Assignment (To LED head) Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 160: Panel Pin Assignment (To Operator Panel)
Page: 92 Service Guide OL810e Chapter 7 Wiring Diagrams PANEL Pin Assignment (To operator panel) Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 161: 2Nd Tray Pin Assignment (To Option Feeder I/F)
Service Guide OL810e Chapter 7 Wiring Diagrams 2ND TRAY Pin Assignment (To option feeder I/F) Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 162: Power Pin Assignment
Page: 94 Service Guide OL810e Chapter 7 Wiring Diagrams Power Pin Assignment Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 163: Cent Pin Assignment
Page: 95 Service Guide OL810e Chapter 7 Wiring Diagrams CENT Pin Assignment Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 164: Serial Pin Assignment (To Rs232C)
Chapter 7 Wiring Diagrams SERIAL Pin Assignment (To RS232C) Note: Cross connection is applied to the host system. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 165: Card Pin Assigment
Page: 97 Service Guide OL810e Chapter 7 Wiring Diagrams CARD Pin Assignment Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 166: Option Pin Assignment
Page: 98 Service Guide OL810e Chapter 7 Wiring Diagrams OPTION Pin Assignment Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 167: Resistance Check
Page: 99 Service Guide OL810e Chapter 7 Wiring Diagrams 7.3 Resistance Check...
Page 169: Short Plug Setting
Page: 100 Service Guide OL810e Chapter 7 Wiring Diagrams 7.4 Short Plug Setting (1) Main Control Board (TQCB-PCB) Short plug settings Short plug Plug setting Description Factory setting Provided Debug mode Not provided Not provided Normal Not provided +5 V is supplied to...
Page 171: Parts List
Page: 101 Service Guide OL810e Chapter 8 Parts List Lower Base Unit Name/Rating Part No. Remarks ODA Part Hopping roller shaft 3PA4122-1295G00 50219601 assy Bearing 4PP4083-6022P2 51607402 Hopping roller 4PB4083-6024P1 51228901 one-way clutch gear Registration roller 3PB4083-6030P1 53342501 Bearing (registration)
Page 172 Back-up roller 3PB4083-6064P2 53343701 Bias spring 4PP4083-7620P1 50929301 Back-up roller 4PP4083-6052P1 51607601 bushing Reset lever L 3PP4083-6053P1 50805801 Reset lever R 3PP4083-6054P1 50805901 Cover open switch 3PP4083-6058P1 53068901 Stacker cover reset 4PP4083-6057P1 50924201 spring Fuser roller idle gear 4PP4083-6080P1 51229101 Eject roller idle gear 4PP4083-6081P1 51229201...
Page 173 * Those parts marked with an asterisk in the remarks column are common parts with OL400e, OL410e and OL410e (PS). Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 174 Page: 102 Service Guide OL810e Chapter 8 Parts List Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 175: Upper Cover Unit
Part No. Remarks ODA Part No. Upper cover 1PP4128-1133P1 53074501 IC card cover 2PP4128-1155P1 53074401 Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 176: Base Unit 2
Page: 104 Service Guide OL810e Chapter 8 Parts List Base Unit 2 Name/Rating Part No. Remar ODA Part Base plate (adhesion) 2PP4083-7672G1 51017501 Cassette guide (L) assy 3PP4083-7670G1 51017301 Cassette guide (R) assy 3PP4083-7671G1 51017401 Sensor plate (paper supply) 4PP4083-6082P1...
Page 177 3PP4083-7653P1 50808401 Cassette lock lever spring 4PP4083-7655P1 50929501 Sheet spring 4PP4083-7666P1 50929901 Beam 3PP4083-7660P1 51608801 Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 178: Rs-232C Serial Interface
Page: 105 Service Guide OL810e Chapter A RS-232 Interface RS-232C SERIAL INTERFACE 1) Connector Printer side : 9-pin plug Type DELC-J9PAF-21L9 (made by Nihon Kouku Denshi) or equivalent - Cable side : 9-pin receptacle Type DE-9SF-N (made by Nihon Kouku Denshi) Shell Type DE-C4-J6 (made by Nihon Kouku Denshi) or equivalent Note: Plug shall be securable with a lock screw.
Page 179 37% min. at all reception rates. 7) Communications Protocol a) READY/BUSY protocol b) X-ON/X-OFF protocol Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 180: Interface Parameter Setting
Page: 106 Service Guide OL810e Chapter A RS-232 Interface Interface Parameter Setting...
Page 183: B Centronics Parallel Interface
Page: 107 Service Guide OL810e Chapter B Centronics Parallel Interface CENTRONICS PARALLEL INTERFACE 1) Connector - Printer side : 36-pin receptacle (single port) Type 57RE-40360-730B-D29A (made by Daiichi Denshi), CN-AX05841A36AT (made by Ougat) or equivalent - Cable side : 36-pin plug Type...
Page 184 - Connector pin arrangement 4) Signal Level - LOW : 0 V to +0.8 V - HIGH : +2.4 V to 5.0 V 5) Specifications...
Page 185 6) Timing Charts Data receiving timing Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 186: Interface Parameter Setting
Page: 108 Service Guide OL810e Chapter B Centronics Parallel Interface Interface Parameter Setting...
Page 188: C Loop Test (Rs-232C Interface)
RD signals. If any error occurs, the error message is displayed on the LCD. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 189: Maintenance Modes
- To exit from any of these modes during a category display, press the Recover or ON LINE key and the operation mode will start. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 190: User Maintenance Mode
Page: 111 Service Guide OL810e Chapter D Diagnostic Tests 1.1 User Maintenance Mode - To enter the user maintenance mode, turn the power on while keeping the MENU key pressed down. - This mode uses the menu for function selection.
Page 192: System Maintenance Mode
Page: 112 Service Guide OL810e Chapter D Diagnostic Tests 1.2 System Maintenance Mode - To enter the system maintenance mode, turn the power on while keeping the Recover key pressed down. - This mode adopts the menu for function selection.
Page 193 - The "HIPER-WIN" display in the Menu level-1 can be enabled or disabled. (7) System Maintenance Mode Menu System Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 194: Engine Maintenance Mode
Page: 113 Service Guide OL810e Chapter D Diagnostic Tests 1.3 Engine Maintenance Mode - The engine maintenance mode is activated when the power is turned ON while keeping the FORM FEED key and ENTER key pressed down. - This mode adopts the menu for function selection.
Page 195 - Transition to the operation mode occurs upon completion of resetting. - Engine maintenance mode menu system...
Page 197: User Factory Set Operation
Note: At the time of shipment from the factory, settings corresponding to the destination are mode at the factory. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 198 * When using sheets which exceed 24-lb, make sure that the paper exits through the face-up route. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 199: External View And Component Names
Page: 116 Service Guide OL810e Chapter E Option: Multi-Purpose Feeder External View and Component Names Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 200: Mechanism Description
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 201: Parts Layout
Chapter E Option: Multi-Purpose Feeder Parts Layout This section describes the layout of the main components. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 202: Parts Replacement Methods
Multi-Purpose Feeder Link (3.3.1) Separator (3.3.2) OLEV-11-PCB (3.3.3) Pulse motor (3.3.4) Planet gear (3.3.5) Roller-A (3.3.6) Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 203: Link
(5) Disengage the link 3 from the arm 4, and remove it. * Be careful not to deform the link and arm. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 204: Separator
Page: 121 Service Guide OL810e Chapter E Option: Multi-Purpose Feeder 3.3.2 Separator (1) Turn the printer power switch off O and remove the connector cable. Remove the feeder from the printer. (2) Disengage the link and paper feeder cover (see 3.3.1).
Page 206: Olev-11-Pcb
When reinstalling the printed circuit board, be careful to make sure that the sensor plate is being set correctly. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 207 (2) Remove the OLEV-11-PCB (see 3.3.3). (3) Remove 2 screws 1, and remove the pulse motor 2. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 208 (3) Remove 2 screws 1, and remove the motor bracket assembly 2 and planet gear 3. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 209 (6) Shift the roller-A 2 to the right, lift it on its left side and slide it out (the bearing 3 also comes off while you are doing this, so be careful not to lose it). Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 210 Page: 126 Service Guide OL810e Chapter E Option: Multi-Purpose Feeder TROUBLESHOOTING 4.1 Precautions Prior to the Troubleshooting (1) Go through the basic Troubleshooting section in the Printer Handbook. (2) Obtain detailed information concerning the problem from the user. (3) Go through checking in the conditions similar to that in which the problem occurred.
Page 211 Paper Inlet Jam - Does paper jam at the inlet when the power is turned on? - YES Is the paper located above the sensor plate (inlet)? - YES Remove the paper. - NO Is the sensor plate (inlet) operating normally? - NO Replace the sensor plate (inlet).
Page 212 - YES Check the coil resistance (approx. 32W) of the pulse motor. Is it normal? - NO Replace the pulse motor. - YES Replace the OLEV-11-PCB. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 213 Page: 127 Service Guide OL810e Chapter E Option: Multi-Purpose Feeder 5. CONNECTION DIAGRAM 5.1 Interconnection Diagram Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 214: Pulse Motor
Page: 128 Service Guide OL810e Chapter E Option: Multi-Purpose Feeder Description OKI-J Part No. ODA Part No. Remark Roller-A 3PB4083-5514P1 Roller-B 3PB4083-5524P1 Planet gear 4PP4083-5520P1 Link 3PP4083-5540P1 Separator 4PP4083-5544G1 Pulse motor 4PB4083-6075P1 Same as printer unit. OLEV-11-PCB 4YA4121-1014G11...
Page 215 Connector cable 3YS4011-3141P3 Separator assy 3PA4083-5549G1 Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 216: Second Paper Mech. Paper Specifications
- 16-lb to 24-lb (60 to 90 g/m 2 ) - Paper setting quantity: 500 sheets of paper weighing 64 g/m 2 Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 217: External View And Component Names
Page: 130 Service Guide OL810e Chapter F Option: Second Paper Mech. External View and Component Names Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 218: Mechanism Description
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 219: Parts Replacement
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 220: Parts Layout
Chapter F Option: Second Paper Mech. Parts Layout This section describes the layout of the main components. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 221: Parts Replacement Methods
High Capacity Paper Feeder Pulse motor (hopping) (3.3.1) TQSB-PCB (3.3.2) Hopping roller assy and One-way clutch gear (3.3.3) Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 222: Pulse Motor (Hopping)
Page: 135 Service Guide OL810e Chapter F Option: Second Paper Mech. 3.3.1 Pulse Motor (Hopping) (1) Turn the printer power switch off, pull out the AC cord from the outlet. Remove the printer off High Capacity Second Paper Feeder. (2) Take the paper cassette assy 1 out of High Capacity Second Paper Feeder.
Page 223 to remove the sheet guide assy 8. (6) Remove three screws 9 which are holding the guide R (2nd) assy 0 to the bottom plate A. Remove the screw B which is keeping the rear cover C and guide R (2nd) assy 0. Remove the guide R (2nd) assy 0.
Page 225: Tqsb-Pcb
(3) Remove the screw Q and remove the TQSB-PCB P. Note: Refer to Detail A in the previous page. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 226: Hopping Roller Assy And One-Way Clutch Gear
(4) Remove the E-ring 8 and remove the one-way clutch gear 9 on the right side of the feed roller 0. Note: The ADF bearing 0 also comes off. Be careful not to lose it. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 227 Page: 138 Service Guide OL810e Chapter F Option: Second Paper Mech. 4. TROUBLESHOOTING 4.1 Precautions Prior to the Troubleshooting (1) Go through the basic checking items provided in the Printer Handbook. (2) Obtain detailed information concerning the problem from the user.
Page 228 Paper Inlet Jam...
Page 230 Service Guide OL810e Chapter F Option: Second Paper Mech. 5. CONNECTION DIAGRAM 5.1 Interconnection Diagram Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 231: Second Paper Mech. Pcb Layout Tqsb-Pcb
Service Guide OL810e Chapter F Option: Second Paper Mech. Second Paper Mech. PCB Layout TQSB-PCB Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Page 232: Second Paper Mech. Parts List
Page: 141 Service Guide OL810e Chapter F Option: Second Paper Mech. Second Paper Mech. Parts List Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)

OKIDATA OL810e Service Manual

About this Manual

1 Configuration

2 Operation Description

3 Parts Replacement

4 Adjustments

5 Periodical Maintenance

6 Troubleshooting

7 Wiring Diagrams

8 Parts List

B Centronics Parallel Interface

C Loop Test (RS-232C Interface)

500 D Diagnostic Tests

Quick Links

Troubleshooting

Need help?

Questions and answers

Related Manuals for OKIDATA OL810e

Summary of Contents for OKIDATA OL810e

Table of Contents