Oki 24DX - Manual

Oki 24DX

Oki 24DX – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – PREFACE
  • Page 3 – CONTENTS
  • Page 7 – CONFIGURATION; System Configuration; In addition, the following options are also available.
  • Page 8 – Printer Configuration
  • Page 9 – Optional Configuration; separately from the printer unit.
  • Page 11 – Specification
  • Page 13 – Safety Standards; Certification label
  • Page 14 – OPERATION DESCRIPTION; The electro-photographic process mechanism prints data on paper.
  • Page 15 – Figure 2-1 OKIPAGE24DX / OKIPAGE24dx block diagram
  • Page 16 – EEPROM, a host interface circuit, and a mechanism driving circuit.
  • Page 18 – (a) Centronics bidirectional parallel interface
  • Page 20 – Power Supply Unit; This circuit generates the following voltages.
  • Page 21 – Figure 2-3 shows the sensor layout diagram.
  • Page 22 – Electro-photographic Process; Electro-photographic process mechanism
  • Page 28 – Process operation descriptions
  • Page 29 – Start printing. after the paper turns off the Write Sensor.
  • Page 36 – C). A safety thermostat cuts off voltage supply
  • Page 40 – Read of correction data
  • Page 41 – (ii) Transfer of correction data to head driver correction data
  • Page 45 – driver used in an LED head is shown below.
  • Page 46 – The printing operation timing chart is shown below.
  • Page 47 – Paper Jam Detection
  • Page 48 – Cover Open
  • Page 49 – Toner Low Detection; Composition; Stirring Bar
  • Page 50 – TNRSNS; The toner sensor is not monitored while the drum motor is in halt.
  • Page 52 – PARTS REPLACEMENT; Precautions for Parts Replacement
  • Page 53 – Table 3-1 Service Tools
  • Page 54 – Parts Layout
  • Page 58 – How to Change Parts
  • Page 60 – Note! Don’t deform the electrode plates of the contact assy; Unlock this part before removing
  • Page 66 – release tabs at portion 1A . Remove cable cover
  • Page 69 – in this order, and lifting out the
  • Page 71 – Latch; View A
  • Page 75 – and lift out the roller heat assy
  • Page 76 – by unlocking a latch.
  • Page 82 – by pushing it upward from the lower side.
  • Page 92 – Removing Duplex Unit; Release
  • Page 93 – Installing Duplex Unit
  • Page 96 – Note : It should not become a state such as of dotted line; from the results of installation.
  • Page 97 – View
  • Page 99 – PERIODIC MAINTENANCE; Periodic Replacing Part; Note: The LED lens array must be cleaned with an LED head cleaner.
  • Page 100 – Cleaning the Plastic Film
  • Page 101 – TROUBLESHOOTING PROCEDURES; Troubleshooting Tips
  • Page 102 – Troubles; Preparation for Troubleshooting; Operator panel display; Troubleshooting Flow; LCD status message/trouble list
  • Page 105 – Daily status
  • Page 108 – Paper of improper size was fed from the tray.
  • Page 113 – Exception
  • Page 115 – The printer does not work normally after being turned on.
  • Page 117 – Figure 6-1 Connector and Pin Location; INLET; Figure 6-2 Measurement by a Multimeter
  • Page 118 – Figure 6-3 Connector and Pin Location
  • Page 121 – Paper feed jam
  • Page 124 – Paper exit jam
  • Page 125 – Duplex INPUT JAM
  • Page 127 – Duplex FEED JAM 3
  • Page 128 – Paper size error
  • Page 132 – Message cannot be received through the parallel interface.
  • Page 133 – Message cannot be received through the serial interface.
  • Page 134 – Data cannot be received through the OKI HSP interface
  • Page 136 – Image are light or blurred a whole.
  • Page 138 – Black belts or stripes in the vertical direction
  • Page 139 – Cyclic error
  • Page 140 – Print voids
  • Page 141 – Poor fusing
  • Page 142 – White belts or streaks in the vertical direction
  • Page 146 – WIRING DIAGRAM; Interconnect Signal Diagram
  • Page 147 – to Printer Unit
  • Page 148 – PCB Layout
  • Page 150 – Motor driver
  • Page 151 – Resistance Check
  • Page 153 – Program/Font ROM Location; In case of EP ROM or OTP ROM
  • Page 154 – In case of MASK ROM
  • Page 155 – PARTS LIST; Figure 8-1 Printer Unit
  • Page 156 – Table 8-1 Printer Unit
  • Page 160 – Figure 8-3 Base Unit
  • Page 162 – Remarks; Name
  • Page 163 – Figure 8-4 Duplex Unit
  • Page 166 – Cable side
  • Page 167 – Signal name
  • Page 169 – d) INPUT PRIME timing (when set to the effective INPUT PRIME signal); SELECT
  • Page 170 – • Printer side; Note: Plug shall be able to be fixed with a lock screw.; • Connector pin arrangement
  • Page 171 – Note: The above signal level is for the case where 3K; x 15pF is being connected to the; INPUT
  • Page 172 – Functions; • Paper loading capacity:; Appearance and Parts Name
  • Page 173 – DESCRIPTION OF OPERARTION; Driving Mechanism
  • Page 175 – Hopper Mechanism
  • Page 176 – Precautions Concerning Parts Replacement; disassemble any more than necessary.
  • Page 178 – This section describes the layout of the main components.; Roller assy feed
  • Page 179 – Parts Replacement Methods; High Capacity
  • Page 191 – TROUBLESHOOTING; Precautions Prior to the Troubleshooting
  • Page 192 – Troubleshooting Method
  • Page 194 – CONNECTION DIAGRAM; Interconnection Diagram
  • Page 195 – MOTOR; Paper near end sensor
  • Page 199 – Paper that can be used:; External View and Component Names
  • Page 200 – MECHANISM DESCRIPTION; General Mechanism
  • Page 201 – removing the Multi Feeder from the printer.
  • Page 204 – Multi Feeder
  • Page 213 – Problem occurs
  • Page 216 – OVP; Pulse motor
  • Page 218 – Table 6-1 Multi Feeder
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40930701TH DRAFT Version

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OKIPAGE24DX / OKIPAGE24dx

LED Page Printer

Maintenance Manual

ODA/ OEL/ INT

1998.12.22 DRAFT Version

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Summary

Page 2 - PREFACE

40930701TH DRAFT Vesion 2 / PREFACE This maintenance manual describes the field maintenance methods for OKIPAGE24DX/OKIPAGE24dx. This manual is written for use by maintenance personnel. Note, however, that the user should refer tothe USER’S MANUAL for methods of handling and operating the equipment.

Page 3 - CONTENTS

40930701TH DRAFT Vesion 3 / CONTENTS 1. CONFIGURATION ....................................................................................... 7 1.1 System Configuration ................................................................................................. 7 1.2 Printer Configuration ........

Page 7 - CONFIGURATION; System Configuration; In addition, the following options are also available.

40930701TH DRAFT Vesion 7 / 1. CONFIGURATION 1.1 System Configuration OKIPAGE24DX / OKIPAGE24dx consists of control and engine blocks as the standard configu- ration (See Figure 1-1.) In addition, the following options are also available. Printer Operator panel Face down stacker Face up stacker Powe...

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