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OKIPAGE 6e/6ex
LED Page Printer
Maintenance Manual
ODA/OEL/INT
Approval
All specifications are subject to change without notice.
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PREFACE This Maintenance Manual describes the field maintenance methods for OKIPAGE 6e and OKIPAGE 6ex LED Page Printers. This manual is written for use by service persons. Please note that you should refer to the Printer Handbook for the handling and operating methods of the equipment.
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CONTENTS 1. CONFIGURATION ..................................................................................... 1 - 1 1.1 System Configuration ........................................................................ 1 - 1 1.2 Printer Configuration.......................................................................... 1 - 2 1.3 Optional Configuration ....................................................................... 1 - 3 1.4 Specification .................................................
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3.3.22 Transformer ............................................................................................. 3 - 28 3.3.23 Cassette Guide L ..................................................................................... 3 - 29 3.3.24 Cassette Guide R .................................................................................... 3 - 30 4. ADJUSTMENT........................................................................................... 4 - 1 4.1 Adjustment .....................
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1. CONFIGURATION
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1. CONFIGURATION 1.1 System Configuration OKIPAGE 6e and OKIPAGE 6ex consist of control and engine blocks in the standard configura- tion, as shown in Figure 1-1. In addition, the options marked with asterisk(*) are available. Operator Panel (OKIPAGE 6ex Only) Engine Unit Paper Cassette * Legal/Universal Paper Feed Mechanism Paper Tray (First Tray Unit) Face Down Electrophotographic Stacker Processing Unit Power Supply and Sensor PCB * Hight Capacity Main Control PCB Second Paper Feeder * Multi-
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1.2 Printer Configuration The printer unit consists of the following hardware components: • Electrophotographic Processor • Paper Feeder • Main Control PCB • Operator Panel (OKIPAGE 6ex Only) • Power Supply Unit • PS Board (OKIPAGE 6ex Only) The printer unit configuration is shown in Figure 1-2. Upper cover Operator panel assy Toner cartridge (consumables) Stacker cover assy Fusing unit Image drum unit (consumable) PS Board Main Control PCB • L5C or L5D: OKIPAGE6e • L6A : OKIPAGE 6ex Powe
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1.3 Optional Configuration The options shown below are available for use with OKIPAGE 6e and OKIPAGE 6ex. These are available separately from the printer unit. (1) 1MB Memory Expansion Board (OKIPAGE 6e/6ex) (2) SIMM Memory OKIPAGE 6e :1/2/4/8/16 Mbyte OKIPAGE 6ex :1/2/4/8/16/32 Mbyte (3) Legal/Universal Paper Cassette/ Legal/Universal cassette Cassette cover 1 - 3
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(4) High Capacity Second Paper Feeder (5) Multi-Purpose Feeder 1 - 4
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1.4 Specification (1) Type Desktop (2) External dimensions Height 6.3” (160 mm) (excludes protruding Width 12.6” (320 mm) portion) Depth 14.17” (360 mm) (3) Weight 8 kg (4) Developing method Dry electrophotography Exposing method LED stationary head (5) Paper used • Standard paper – Xerox 4200 (20 lbs) • Application paper (manual face-up feed) – Label – Envelope – OHP paper (Transparency) • Standard sizes – Letter (ODA) – Legal (option) – Executive – Envelope – A4 – A5 – B5 – A6 •
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(10) Power input 120 VAC +5.5%, –15% 230 VAC +15 %, –15% (11) Power consumption Peak: Approx. 420W Typical operation: Approx. 160W Idle: Approx. 55W Power save mode: Approx. 15W (12) Temperature and humidity During operation: 50 to 90°F (10 to 32°C) In storage: 14 to 110°F (–10 to 43°C) (13) Noise During operation: 48 dB (A) or less Standby: 38 dB (A) or less (14) Consumables Toner cartridge kit 2,000 (5% duty) Image drum cartridge 20,000 (at continuous printing) 15,000 (3 pages/job) 10,000 (1
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1.5 Safety Standards 1.5.1 Certification Label The safety certification label is affixed to the printer at the location described below. OKIPAGE 6e OKIPAGE 6ex 120V OKIPAGE 6e OKIPAGE 6ex 230V 1 - 7
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1.5.2 Warning Label The warning labels are affixed to the sections which may cause bodily injury. Follow the instructions on warning labels during maintenance. 1 - 8
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1.5.3 Warning/Caution Marking The following warning and caution markings are made on the power supply board. CAUTION ENGLISH Heatsink and transformer core present risk of electric shock. Test before touching. FRENCH Le dissipateur thermique et le noyau du transformateur présentent des risques de choc électrique. Testez avant de, manipuler. SPANISH Las disipadores de color el núcel del transformador pueden producir un choque eléctrico. Compruebe antes de tocar. PORTUGUESE O dissipador de calor e
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2. OPERATION DESCRIPTION
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2. OPERATION DESCRIPTION OKIPAGE 6e, OKIPAGE 6ex consists of a Main Control PCB, a power supply/sensor board, a PostScript board (OKIPAGE 6ex), an operator panel and an electrophotographic process mechanism. The soft operator panel is used for operation and status display of OKIPAGE 6e and OKIPAGE 6ex. The operator panel is used for operation and status display of OKIPAGE 6ex. The OKIPAGE 6e and OKIPAGE 6ex receive data via the host I/F, these then decode, edit and store the data in memory. Bit
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1MB Memory Board (Option) For optional L5D L5C- or L5D RAM board Resident RAM 1M x 16 DRAM(2M Bytes) Program & Font L5C ROM Resident RAM 256k x 16 DRAM x 2 4MB Mask ROM High Capacity 16 bits (1M Bytes) Multi-Purpose Second Paper Feeder (Option) DATA Feeder (Option) BUS EEPROM Centronics Drum Motor M parallel I/F Drum motor & Registration motor drive circuit Registration Motor M 7407 1 Chip CPU FAN Driver FAN FAN ALM LED Head CH TR DB HEAT ON +8V -8V 0V +5V +30V Reset circuit Thermistor LSI Power
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LocalTalk I/F (RS422 I/F) or PS Board with RAM 1MB Memory Board For optional L6A- RAM board 16 bit 32 bit Program & Font Resident RAM ROM 4MB Mask ROM 1M x 16 DRAM High Capacity DATA (2MB) Multi-Purpose 16 bit Second Paper Feeder (Option) BUS Feeder (Option) EEPROM Centronics Drum Motor M parallel I/F Drum motor & Registration motor drive circuit Registration Motor M 7407 1 Chip CPU FAN Driver FAN FAN ALM LED Head CH TR DB HEAT ON +8V -8V 0V +5V +30V Reset circuit Thermistor LSI Power Supply Boa
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2.1 Control Board The control board consists of a single chip CPU, Program & Font ROM's, one or two DRAMs, an EEPROM, a host interface circuit, and a mechanism driving circuit. (1) Single chip CPU The single chip CPU is a custom CPU (32-bit internal bus, 16-bit or 32-bit external bus, 25.54 MHz clock with input frequency from a 12.27 MHz clock) which incorporates the RISC CPU and its peripheral devices, and has the following functions: Built-in device
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(3) DRAM OKIPAGE 6e/6ex The DRAM is a resident memory (OKIPAGE 6e: 1MB(L5C) or 2MB(L5D)/OKIPAGE 6ex: 2MB) used as a buffer, and it stores edited data, image data, DLL data and macro data. OKIPAGE 6ex with PS Board The DRAM is a resident memory (2MB on the OKIPAGE 6ex main board plus 0.5MB on the PS board) used as a buffer, and it stores edited data, image data, DLL data and macro data. In the Post Script emulation, it is used as VM and font cache also. (4) EEPROM 1,024 bit-Electrically Erasable
