Oki OL1200 free download

File name Okidata OL 1200 Service Manual.pdf

Page: 1 Service Guide OL1200 Chapter 0 About This Manual OL1200 LED Page Printer Adobe Acrobat printable reference copy of the 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. 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) Table of Contents Page Service Guide OL1200 0 About This Manual Front Cover 1 Configuration 1. Configuration 1.2 Printer Configuration 1.3 Optional Configuration 1.4 Specification 1.5 Safety Standards ...1.5.2 Warning Label 2 Operation Description 2. Operation Description 2.1 Main Control Board (Aolm-Pcb) 2.2 Power/Sensor Board 2.3 Relay/Driver Board (Aolc Board) 2.4 Electro-Photographic Process ...2.4.2 Electro-Photographic Process ...2.4.3 Process Operation Descriptions ...(2) Feeding ...(3) Charging ...(4) Exposure ...(5) Developing ...(6) Transfer ...(7) Fusing ...(8) Cleaning ...(9) Cleaning Of Rollers 2.5 Paper Jam Detection 2.6 Cover Open 2.7 Toner Low Detection 2.8 Stacker-Full Detection 2.9 Page Size Detection 3 Parts Replacement 3. Parts Replacement 3.1 Precautions For Parts Replacement ...[Service Tools] 3.2 Parts Layout 1- 4 ...Parts Layout 2 - 4 ...Parts Layout 3 - 4 ...Parts Layout 4 - 4 3.3 How To Change Parts ...3.3.1 Rear Cover, Side Cover (L) Assy, Face-Up Stacker Assy, And I/F Cover Assy. ...3.3.2 Contact Assy 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 Table of Contents ...3.3.3 Dc Fan Motor ...3.3.4 Manual Feed Hopper Assy ...3.3.5 Side Cover (R) (Operator Panel Assy) ...3.3.6 Earth Plate Bk (R) (Aolm-Pcb, Ic Cover) ...3.3.7 Stacker Cover Assy, Damper Arm, And Washer ...3.3.8 Damper ...3.3.9 Stacker Full Sensor Assy ...3.3.10 Cable Cover (Cable Guides A And B) ...3.3.11 Eject Roller Assy ...3.3.12 Paper Supply Guide D ...3.3.13 Separator F ...3.3.14 Front Feeder Roller Assy ...3.3.15 Hopping Motor ...3.3.16 Front Feeder Paper End Sensor ...3.3.17 Main Chassis Unit ...3.3.18 Registration Roller ...3.3.19 Drum Motor ...3.3.20 Idle Gear ...3.3.21 Fusing Assy ...3.3.22 Fuser Pressure Roller ...3.3.23 Ep Lock Shaft ...3.3.24 Hopping roller Assy ...3.3.25 Outlet sensor lever ...3.3.26 Toner sensor lever ...3.3.27 Paper sensor lever ...3.3.28 Inlet sensor lever ...3.3.29 Insulator ...3.3.30 Paper end lever ...3.3.31 Guide rail (L) Assy ...3.3.32 Guide rail (R) Assy ...3.3.33 IC card cover ...3.3.34 LED head ...3.3.35 Separator Assy ...3.3.36 Transfer roller 4 Adjustment 4. Adjustment 4.1 Maintenance Modes And Functions ...4.1.1 User maintenance mode ...User maintenance mode menu system ...4.1.2 System maintenance mode ...System maintenanc