Service Manual
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All rights reserved. Service Guide OL1200 Chapter 0 About This Manual Page: 1 OL1200 LED Page Printer Adobe Acrobat printable reference copy of the OKIDATA Service Training Manual. 09/17/97 Note: This Adobe Acrobat version of OKI America, Inc. See the OKIDATA Business Partner Exchange (BPX) for printing, but does not view on most displays well. Copyright 1997, Okidata, Division of the Okidata Service Training Manual was built with the pictures rendered at 300 dpi, which is ideal for any updates to this material. (http://bpx.okidata.com)
All rights reserved. Service Guide OL1200 Chapter 0 About This Manual Page: 1 OL1200 LED Page Printer Adobe Acrobat printable reference copy of the OKIDATA Service Training Manual. 09/17/97 Note: This Adobe Acrobat version of OKI America, Inc. See the OKIDATA Business Partner Exchange (BPX) for printing, but does not view on most displays well. Copyright 1997, Okidata, Division of the Okidata Service Training Manual was built with the pictures rendered at 300 dpi, which is ideal for any updates to this material. (http://bpx.okidata.com)
Service Manual
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... between printer and optinal tray (ERROR 81) ........6. Black belts or stripes in the vertical direction 116 ........5. Communications with the host cannot be received through the OKI HSP interface 112 ....6.5.3 Image troubleshooting 113 ........1. Dark background density 115 ........4. Data from the host not received via 110 the parallel ........8. Table of Contents Page 4.2 Adjustment...
... between printer and optinal tray (ERROR 81) ........6. Black belts or stripes in the vertical direction 116 ........5. Communications with the host cannot be received through the OKI HSP interface 112 ....6.5.3 Image troubleshooting 113 ........1. Dark background density 115 ........4. Data from the host not received via 110 the parallel ........8. Table of Contents Page 4.2 Adjustment...
Service Manual
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See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com) All rights reserved. CONFIGURATION 1.1 System Configuration OL1200 consists of OKI America, Inc. Service Guide OL1200 Chapter 1 Configuration Page: 2 1. Copyright 1997, Okidata, Division of control and engine blocks as the standard configuration (See Figure below 1-1.) In addition, the following options are also available.
See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com) All rights reserved. CONFIGURATION 1.1 System Configuration OL1200 consists of OKI America, Inc. Service Guide OL1200 Chapter 1 Configuration Page: 2 1. Copyright 1997, Okidata, Division of control and engine blocks as the standard configuration (See Figure below 1-1.) In addition, the following options are also available.
Service Manual
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All rights reserved. Copyright 1997, Okidata, Division of OKI America, Inc. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
All rights reserved. Copyright 1997, Okidata, Division of OKI America, Inc. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Service Manual
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All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com) • 16MB RAM module 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) • 16MB RAM module Copyright 1997, Okidata, Division of OKI America, Inc.
Service Manual
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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)
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)
Service Manual
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Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. Service Guide OL1200 Chapter 1 Configuration Page: 6 1.5 Safety Standards 1.5.1 Certification label The safety certification label is affixed to this material. (http://bpx.okidata.com) See the OKIDATA Business Partner Exchange (BPX) for any updates to the printer in the position below.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. Service Guide OL1200 Chapter 1 Configuration Page: 6 1.5 Safety Standards 1.5.1 Certification label The safety certification label is affixed to this material. (http://bpx.okidata.com) See the OKIDATA Business Partner Exchange (BPX) for any updates to the printer in the position below.
Service Manual
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Copyright 1997, Okidata, Division of OKI America, Inc. Service Guide OL1200 Chapter 1 Configuration Page: 7 1.5.2 Warning label The warning label is affixed to the portion which may cause an injury to this material. (http://bpx.okidata.com) See the OKIDATA Business Partner Exchange (BPX) for any updates to human body. All rights reserved. Follow the instructions on warning labels during maintenance.
Copyright 1997, Okidata, Division of OKI America, Inc. Service Guide OL1200 Chapter 1 Configuration Page: 7 1.5.2 Warning label The warning label is affixed to the portion which may cause an injury to this material. (http://bpx.okidata.com) See the OKIDATA Business Partner Exchange (BPX) for any updates to human body. All rights reserved. Follow the instructions on warning labels during maintenance.
Service Manual
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All rights reserved. Copyright 1997, Okidata, Division of OKI America, Inc. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
All rights reserved. Copyright 1997, Okidata, Division of OKI America, Inc. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Service Manual
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Service Guide OL1200 Chapter 2 Operation Description Page: 9 2.1 Main Control Board (AOLM-PCB) The control board consists of a one chip CPU, LSIs, a program/font ROM, a DRAM, an EEPROM, a host ... timing Monitoring of paper running and paper size Control of operator panel, EEPROM, and options Inputting/outputting of sensor, signal and motor signal Control of OKI HSP interface (2) Program/font ROM The program/font ROM stores the equipment program and various types of image data from DRAM to 34 Mbytes by...
Service Guide OL1200 Chapter 2 Operation Description Page: 9 2.1 Main Control Board (AOLM-PCB) The control board consists of a one chip CPU, LSIs, a program/font ROM, a DRAM, an EEPROM, a host ... timing Monitoring of paper running and paper size Control of operator panel, EEPROM, and options Inputting/outputting of sensor, signal and motor signal Control of OKI HSP interface (2) Program/font ROM The program/font ROM stores the equipment program and various types of image data from DRAM to 34 Mbytes by...
Service Manual
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... time, print start position, etc.) (5) LSI (MSM10S0050-015GS) This LSI is connected to the analyzed receive data and stores the resulted data. RS232C serial interface - OKI HSP interface (Option) The single effective interface or the automatic interface select mode can be selected using the menu. In this mode, each of the...
... time, print start position, etc.) (5) LSI (MSM10S0050-015GS) This LSI is connected to the analyzed receive data and stores the resulted data. RS232C serial interface - OKI HSP interface (Option) The single effective interface or the automatic interface select mode can be selected using the menu. In this mode, each of the...
Service Manual
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... leads. Pin layout - Capacity: 1, 2, 4, 8, or 16MB (16 MB RAM will not be performed.) (For the electrical/physical characteristics of the OKI HSP interface, see APPENDIX B) (b) RS232C serial interface The following protocol is automatically selected. The change can be available to the general public.) (8) RAM ...through negotiation. (When the BI DIRECTION is set to ENABLE in Fig. 2-2. (For the electrical/physical characteristics of this interface, see the OKI HSP interface technical manual. X-ON/X-OFF - Basic specification - READY/BUSY (DTR HI or DTR LO) - RBST X-ON (For the ...
... leads. Pin layout - Capacity: 1, 2, 4, 8, or 16MB (16 MB RAM will not be performed.) (For the electrical/physical characteristics of the OKI HSP interface, see APPENDIX B) (b) RS232C serial interface The following protocol is automatically selected. The change can be available to the general public.) (8) RAM ...through negotiation. (When the BI DIRECTION is set to ENABLE in Fig. 2-2. (For the electrical/physical characteristics of this interface, see the OKI HSP interface technical manual. X-ON/X-OFF - Basic specification - READY/BUSY (DTR HI or DTR LO) - RBST X-ON (For the ...
Service Manual
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All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com) 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) Copyright 1997, Okidata, Division of OKI America, Inc.
Service Manual
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See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com) Toner low sensor Detects the lack of OKI America, Inc. ON long: Toner low exists OFF short: No Toner low exists Copyright 1997, Okidata, Division of toner. All rights reserved.
See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com) Toner low sensor Detects the lack of OKI America, Inc. ON long: Toner low exists OFF short: No Toner low exists Copyright 1997, Okidata, Division of toner. All rights reserved.
Service Manual
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All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com) Service Guide OL1200 Chapter 2 Operation Description Page: 11 2.3 Relay/Driver Board (AOLC board) This board relays signals between the Control board and the Power/Sensor board and includes the registration motor and drum motor driver IC. 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) Service Guide OL1200 Chapter 2 Operation Description Page: 11 2.3 Relay/Driver Board (AOLC board) This board relays signals between the Control board and the Power/Sensor board and includes the registration motor and drum motor driver IC. Copyright 1997, Okidata, Division of OKI America, Inc.
Service Manual
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...;C) by connecting or disconnecting the AC voltage supply to this material. (http://bpx.okidata.com) If the heater roller temperature rises abnormally, the thermostat of OKI America, Inc. All rights reserved. Copyright 1997, Okidata, Division of the heater voltage supply circuit is activated to cut the AC voltage supply forcibly.
...;C) by connecting or disconnecting the AC voltage supply to this material. (http://bpx.okidata.com) If the heater roller temperature rises abnormally, the thermostat of OKI America, Inc. All rights reserved. Copyright 1997, Okidata, Division of the heater voltage supply circuit is activated to cut the AC voltage supply forcibly.
Service Manual
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6 Fusing The toner image transferred to this material. (http://bpx.okidata.com) Figure 2-6 shows an electro-photographic process timing chart. See the OKIDATA Business Partner Exchange (BPX) for any updates to the paper is fused under heat and pressure. All rights reserved. Copyright 1997, Okidata, Division of OKI America, Inc.
6 Fusing The toner image transferred to this material. (http://bpx.okidata.com) Figure 2-6 shows an electro-photographic process timing chart. See the OKIDATA Business Partner Exchange (BPX) for any updates to the paper is fused under heat and pressure. All rights reserved. Copyright 1997, Okidata, Division of OKI America, Inc.
Service Manual
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See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com) All rights reserved. 2 After turning on the inlet sensor, the paper advances further by a predetermined length until it hits the registration roller. (The skew of the paper can thus be corrected.) Copyright 1997, Okidata, Division of OKI America, Inc.
See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com) All rights reserved. 2 After turning on the inlet sensor, the paper advances further by a predetermined length until it hits the registration roller. (The skew of the paper can thus be corrected.) Copyright 1997, Okidata, Division of OKI America, Inc.
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Service Guide OL1200 Chapter 2 Operation Description Page: 15 (2) Feeding After the end of the paper causes the paper sensor to this material. (http://bpx.okidata.com) When leading edge of hopping, the pulse motor drives the registration roller. See the OKIDATA Business Partner Exchange (BPX) for any updates to turn on, the printing is started synchronously. Copyright 1997, Okidata, Division of the registration roller. All rights reserved. The registration roller advances the paper until it comes out of OKI America, Inc.
Service Guide OL1200 Chapter 2 Operation Description Page: 15 (2) Feeding After the end of the paper causes the paper sensor to this material. (http://bpx.okidata.com) When leading edge of hopping, the pulse motor drives the registration roller. See the OKIDATA Business Partner Exchange (BPX) for any updates to turn on, the printing is started synchronously. Copyright 1997, Okidata, Division of the registration roller. All rights reserved. The registration roller advances the paper until it comes out of OKI America, Inc.
Service Manual
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Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. Service Guide OL1200 Chapter 2 Operation Description Page: 16 (3) Charging Charging is effected by applying a DC minus voltage to this material. (http://bpx.okidata.com) See the OKIDATA Business Partner Exchange (BPX) for any updates to the charge roller that is in contact with the image drum surface.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. Service Guide OL1200 Chapter 2 Operation Description Page: 16 (3) Charging Charging is effected by applying a DC minus voltage to this material. (http://bpx.okidata.com) See the OKIDATA Business Partner Exchange (BPX) for any updates to the charge roller that is in contact with the image drum surface.