1. Manuals
  2. Brands
  3. OKIDATA Manuals
  4. Printer
  5. ML390 Turbo
  6. Service manual

OKIDATA ML390 Turbo Service Manual

Dot matrix printers
Hide thumbs Also See for ML390 Turbo:
1
2
3
4
5
Table of Contents

Advertisement

Quick Links

Download this manual
ML390 Turbo // ML391 Turbo
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)
Service Guide ML390/ML391Turbo
Dot Matrix Printers
Adobe Acrobat printable reference
copy of the OKIDATA Service Training Manual.
Chapter 0 About This Manual
09/17/97
Page: 1

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the ML390 Turbo and is the answer not in the manual?

Questions and answers

Related Manuals for OKIDATA ML390 Turbo

Summary of Contents for OKIDATA ML390 Turbo

  • Page 1 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.
  • Page 2 Table of Contents Page Service Guide ML390/ML391Turbo 0 About This Manual Front Cover Copyright / About Information 1 Configuration 1.1. Standard Printer Configuration 1.2 Options 2 Theory of Operation ..2.1.01 Summary ..2.1.02 Microprocessor and the Peripheral Circuit ..Printer Block Diagram (Figure 2-1) ..Program ROM ..RAM (MSM51C464A-80RS) ..EEPROM...
  • Page 3 Table of Contents Page ..3.3 Disassembly/Reassembly Procedure ....How to Change Parts ..3.3.01 Printhead ..3.3.02 Ribbon Protector ..3.3.03 Pull-up Roller Assy ..3.3.04 Upper Cover Assy, Access Cover Assy and Sheet Guide Assy ..3.3.05 Gear Case Assy ..3.3.06 PC Connector ..3.3.07 Space Motor, Guide Roller Assy ..3.3.08 Space Rack ..3.3.09 Carriage Cable ..3.3.10 Backup Roller Holder Assy...
  • Page 4 Table of Contents Page ..(5) Lubrication points -- 1. Ribbon feed gear Assy..2. Space rack ..3. Platen Assy..4. Tractor driving mechanism ..5. Tractor drive shaft ..6. Pressure roller ..7. Pull up roller Assy..8. Main chassis Assy..9. Carriage Assy. 6 Troubleshooting and Repair 6.1 Items to Check Before Repair 6.2 Troubleshooting Table...
  • Page 5 Table of Contents Page ..C3.3 Local Test ..C3.3.1.2 Function...

This manual is also suitable for:

Ml391 turbo

Table of Contents