Oki OKIJET 2020 free download

File name Okidata Jet 2020 Service Manual.pdf

Service Manual - OKIJET 2020 Chapter 0 Introduction Front Cover OKIJET 2020 INK JET PRINTER PRODUCTS P/ N 59276601 Adobe Acrobat printable reference copy of the OKIDATA Service Training Manual. 03/20/98 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 display well on most displays. OKIDATA has taken care to insure that the information is complete, accurate and up-to-date. However, OKIDATA assumes no responsibility for errors or omissions which may occur. All the information provided is subject to change from time to time at the sole discretion of OKIDATA. Table of Contents Page Service Manual - OKIJET 2020 0 Introduction Disclaimer/Copyright About This Manual Organization ...Section 1 - SERVICE CALL PROCEDURES ...Section 2 - REPAIR ANALYSIS PROCEDURES (RAPs) ...Section 3 - IMAGE QUALITY REPAIR ANALYSIS PROCEDURES (RAPs) ...Section 4 - REPAIR / ADJUSTMENT PROCEDURES ...Section 5 - PARTS LIST ...Section 6 - GENERAL PROCEDURES ...Section 7 - WIRING DATA How To Use This Manual Reference Symbology Special Symbols Signal Nomenclature DC Voltage Levels Switches and Relay Contacts 1 Service Call Procedures Introduction ...Printer Maintenance ...Initial Actions ...System Checkout / Final Action 2 Repair Analysis Procedures (RAPs) Error LED On RAP Power LED Blinking RAP Low Ink LED(s) On RAP Error LED Flashing RAP 1.1 Power on RAP 2.1 Selection/Indication RAP 6.1 Carriage TAP 6.2 Encoder RAP 8.1 Paper Feed RAP 9.1 Blank Print RAP 3 Image Quality RAPs IQ 1 Image Defect Entry RAP IQ 1 Image Defect Entry RAP Table 4 Repair / Adjustment Procedures REP 1.0 Printhead REP 1.1 Paper Tray Assembly REP 1.2 Cartridge Cover REP 1.3 Top Cover 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 Table of Contents REP 1.4 Exit Guide REP 1.5 Paper Feed / Carriage Assy. REP 1.6 Power Supply REP 1.7 Main Control Board REP 1.8 Waste Ink Pad REP 1.9 Pump REP 1.10 Maintenance Station REP 1.11 Encoder REP 1.12 Control Panel Assembly REP 1.13 Paper Path Sensor (SW 1) REP 1.14 Back Pad REP 1.15 Printhead Ribbon Cable REP 1.16 Ink Level Sensor ADJ 2.0 Printhead Alignment 5 Parts List PL 1.1 Printer Components PL 2.1 Paper Feed / Carriage Assembly Components (Part 1 of 3) PL 2.1 Paper Feed / Carriage Assembly Components (Part 2 of 3) PL 2.1 Paper Feed / Carriage Assembly Components (Part 3 of 3) Part Number Index 6 General Procedures Diagnostics ...GP 1 Printhead Test ...GP 2 Printing with DOS Product Specifications ...Physical Characteristics ...Electrical Requirements ...Printer Capabilities ...Supplemental Items Printer Overview and Technical Overview Introduction ...Printer Overview ...Printer Specifications ...Features and Operation ...Safety Notes ...Printer Installation ...Printer Operation ...Loading the paper ...Test print mode ...Connecting the printer to