CANON MP990 Service Manual

$14.99
CANON MP990 Service Manual
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This service manual provides basic information required for performing Canon MP990 field service to maintain the product quality and functions of machine.

TABLE OF CONTENTS

1. MAINTENANCE
1-1. Adjustment, Periodic Maintenance, Periodic Replacement Parts, and Replacement Consumables by Service Engineer
1-2. Customer Maintenance
1-3. Special Tools
1-4. Sensors
1-5. Serial Number Location

2. LIST OF ERROR DISPLAY / TROUBLESHOOTING
2-1. Operator Call Errors
2-2. Service Call Errors
2-3. Troubleshooting by Symptom

3. REPAIR
3-1. Major Replacement Parts
3-2. Part Replacement Procedures
(1) External housing removal
(2) Cable wiring and connection
(3) Emblem removal
(4) Carriage unlocking
(5) ASF unit removal
(6) Right chassis removal
(7) Carriage unit removal
(8) Spur unit and platen unit removal
(9) Purge drive system unit (right plate) and switch system unit (left plate) removal
(10) Engine unit reassembly
(11) Ink absorber replacement

4. ADJUSTMENT / SETTINGS
4-1. User Mode
4-2. Service Mode
(1) Service mode operation procedures
(2) Service Tool functions
(3) LF / Eject correction
(4) Button and LCD test
(5) Ink absorber counter setting MP560
4-3. Grease Application
4-4. Special Notes on Servicing
(1) Print head problem
(2) Paper feed motor adjustment
(3) Carriage unit replacement
(4) Document pressure sheet (sponge sheet) replacement
(5) Ink absorber counter setting
4-5. Verification After Repair
(1) Standard inspection flow
(2) Service test print
(3) Ink absorber counter value print

5. MACHINE TRANSPORTATION

FORMAT: High resolution PDF document!
ZIP archive: 14 322 kB

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  mauro albanese 2020-10-22 13:26:46  
  Just over a week ago, I figured I was going to be in the market for a new printer. When the error message came up on my Epson XP-610 stating that "Parts inside the printer are at the end of their useful life" I initially was quite disappointed. However, after a quick Google search for that phrase, I came across the OctoInkjet website. After a little further research, I decided to give the trial waste ink counter reset code a shot - after all, what did I have to lose - and, somewhat to my surprise, it worked! Knowing that I then needed to purchase a new set of ink pads and a reset key to fully resolve my printer issues, I was pleasantly surprised at the low cost of purchasing both of these items together. I then placed my order, but knowing that the product was coming from overseas (I'm in the USA), I figured it would be a minimum of at least a few weeks before my printer pads arrived. But, lo and behold, the pads arrived on my doorstep in just over a week! I was thrilled and so I quickly replaced the pads in my printer with the new set (which, by the way, were a perfect fit and the instructions provided were excellent), ran the counter reset program applying the reset code I had purchased, and everything worked flawlessly! So now it feels like I have a brand new printer (although it's probably about 5 years old) and I can continue to purchase inexpensive third party ink cartridges (which I have always done), continuing to save me money for years to come. Thank you OctoInkjet!!! I will certainly be telling others to check out your product. P.S. - I seldom write product reviews so this shows how impressed I am with this product. I particularly love it when a solution is provided that overcomes "planned obsolescence" by the manufacturer.
  Ілона Єфімцева 2025-05-28 10:47:21  
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  Tyler Thompson 2016-12-02 22:26:06  
  Thank You. I had just bought a new printer and Epson asked to update the firmware...unfortunately in the middle of the update my power shut off. I thought for sure I had deep sixed my brand new device. Even on the Epson website I could not find a manual firmware recover for my printer and OS version...others printers yes, but not this one. I found you website and thought I'd give it a try. Horray, My printer is back working again. While I am not happy to have to pay someone else for something that Epson should have given for free, your price was with-in reason and your software was easy to use.
  Aggelos gkikas 2012-09-05 02:26:48  
  Bought a key for a epson rx425 although they delayed to send me the key to my email,they finally send and i saved my printer,the ink cartridges i had bought, and a lot of money i would have wasted to buy a new one.Old printer working as brand new!THANK YOU ALL!
  Toshio Kawasome 2020-07-01 05:30:32  
  Thank you guys, my Epson XP-440 is working again - done the chipless procedure. Most grateful! Keep up the good work! Gabriel Jackson
  First Name 2010-02-21 00:46:14  
  Thank you!
  siddayya siddu 2010-09-14 14:30:00  
  thank you for parts manual next time I will use your service, I will introduce more friends to explore your services. thanks a lot.
  Yıldırım Oran 2006-09-01 11:47:41  
  Toshiba 2060 service manuels ihtiyacım var. Anlıyor musunuz.
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