NP 7160, 7161 Copiers SERVICE MANUAL This Service Manual contains basic facts and figures on the NP7161/NP7160 needed to service the machine in the field.
This copier is designed to enable full automatic copying work, and comes with the following systems accessories:
1. ADF-G1*
2. Staper Sorter-L1*
3. MS-C1*
4. Cassette Feeding Module-C1
* NP7161 only.
This Service Manual covers the copier only, and consists of the following chapters:
Chapter 1
General Description introduces the copier’s features and specifications, shows how to operate the copier, and explains how copies are made.
Chapter 2
Basic Operation provides outlines of the copier's various mechanical workings.
Chapter 3
Exposure System discusses the principles of operation used for the copier's lens drive unit and scanner drive unit. It also explains the timing at which these drive units are operated, and shows how they may be
disassembled/assembled and adjusted.
Chapter 4
Image Formation System discusses the principles of how images are formed. It also explains the timing at which the various units involved in image formation are operated, and shows how they may be disassembled/assembled and adjusted.
Chapter 5
Pick-Up/Feeding System explains the principles used from when copy paper is picked up to when a copy is delivered in view of the functions of electrical and mechanical units and in relation to their timing of operation. It also shows how these units may be disassembled/assembled and adjusted.
Chapter 6
Fixing System explains the principles used to fuse toner images to transfer media in view of the functions of electrical and mechanical units and in relation to their timing of operation. It also shows how these units may be disassembled/assembled and adjusted.
Chapter 7
Externals/Auxiliary Mechanisms shows the copier’s external parts, and explains the principles used for the copier’s various control mechanisms in view of the functions of electrical and mechanical units and in relation to their timing of operation. It also shows how these units may be disassembled/assembled and adjusted.
Chapter 8
Installation introduces requirements for the site of installation, and shows how the copier may be installed using step-by-step instructions.
Chapter 9
Maintenance and Servicing provides tables of periodically replaced parts and consumables/durables and scheduled servicing charts.
Chapter 10
Troubleshooting provides tables of maintenance/inspection, standards/adjustments, and problem identification (image fault/malfunction).
Appendix contains a general timing chart and general circuit diagrams.
All service persons are expected to have a good understanding of the contents of this
Service Manual and all relevant Service Information bulletins and be able to identify and
isolate faults in the machine.
FORMAT: High resolution PDF document!
ZIP archive: 2 424 kB
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We are in business since 2002 and do our best to give our customers perfect service!
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| YuanYuan Wang | 2008-01-19 13:27:07 | | Was pulling my hairs out when my R340 displayed the message "parts reaching end of service life, see manual". As I know these printers are not made to be "servicable", and I am not ready to pay another hundred pounds for a new printer, I was devastated. Thanks to this service program, it took away the warning message and I can continue using my R340 with the CISS. Phew!!
Please note that you DO need to redirect the waste ink or replace the waste ink pads or you may risk dealing with an over-spilled printer.
A wise investment into this program. Thank you. | |  | dimitrije pavicevic | 2015-07-26 07:26:13 | | John thank you, on my wife\'s birthday and she was like
\"what? you are on your dead printer again, when am here and its my Birthday? \"
Then the machine was resurrected WOW!!
Thank you John, my wife will have more than me tonight!
Spencer | | | eloana coelho | 2023-12-18 17:33:46 | | I always bought the key and it arrived correctly, but unfortunately in my last 3 purchases, the key did not arrive.
I already sent an email to support with the order number with the problem, they told me that everything was resolved, but nothing was resolved, and I still don't have the key.
very bad and slow customer support, it took almost 2 days for useless response. | | | Felipe Freitas | 2015-05-20 22:51:38 | | Thanks you, reseted a Epson l1300 ink waste counter sucessfully, who sold me the printer wanted to charge me $25 and I would still have to take the printer to his office. | | | 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. | | | Bruce Nicholson | 2007-06-03 06:28:43 | | Really terrific service and rescue manual and a very helpful and approachable team of people.
The very small expenditure indeed saved me the price of a new printer. | | | Gaudencio Valdez | 2019-10-01 22:00:35 | I bougth this latest version of service tools, v5105, I try it at canon mx 495, not working, the printer was in service mode, can you give some tips, maybe not recognized the usb, windows 7 my os, I need some help. Thanks.
REPLY: Please replace USB cable by new one | |
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