CANON BJC-4400 printer
Service Reference Manual

$4.99
CANON BJC-4400 printer<br> Service Reference Manual
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BJC-4400 printer Reference Manual

I. PREFACE
This manual is based on the following manuals, and only includes differences between BJC-4300 and
BJC-4400:
BJC-4300 SERVICE MANUAL
II. CONTENTS
CHAPTER 1: MAJOR CHANGES
This chapter explains the main differences between BJC-4300 and BJC-4400.
CHAPTER 2: SERVICE MANUAL
This chapter explains the main differences between the SERVICE MANUAL of the BJC-4300 and
BJC-4400.

FORMAT: High resolution PDF document!
ZIP archive: 474 kB

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We are in business since 2002 and do our best to give our customers perfect service!

Our customers reviews:

  roberto costa 2005-03-28 06:17:39  
  Want to thank u for ur gret websit becoz its so easy and shortly . by other wise i need u to info me about service manual if it has trouble codes and diagnostic and troubleshooting procedures ?......thanx
  Paul Jumbo 2019-04-19 18:47:57  
  I had Epson WF-2650 and it wasn't printing fully, skipping lines, even though colors were full.
I did a lot of cleaning, head cleaning, put new cartridge but no luck. I did some head cleaning using glass cleaner and syringes as shown on various youtube video.
After that, my printer didn't recognize two of the cartridges. I tried everything, cleaning contacts etc, nothing worked.

I was finally going to buy new cartridges however stores were closed today so I decided to look for chip-resetting tool but nothing good was available locally.

I came across this WIC reset utility and was really skeptical if it will work. I took the chance, bought the key, used the tool to reset firmware to chipless firmware, it was successful at the first go.
At this point, printer showed all ink levels 100%. I printed a test page and it came out perfect.
To make it even more interesting for me, I live in Europe and during one of the trip, I bought two sets of XL cartridges for this same model but printer didn't recognize in the past and I was going to throw them since these were no good for my EU model. I tried these again after chip reset firmware and voila, they works too.

I am amazed at the propaganda of these printer manufactures that even original printer cartridges from US didn't work on the model here in EUROPE, these used to fit perfectly but printer wouldn't recognize however, now they works too.
Today, I was almost ready to trash my 2.5 yr old and not much used printer but after a lot of trying and finally using WIC reset utility, the printers works like new and saved me a lot!

These were the best 20 CHF/USD I spent today!
Thank you very much and I don't need to worry about relying on a hardware chip-reset tool. I will now be able to use US model cartridges and re-fill i like without having to worry. I even printed some photos using this same printer on photo paper today and printer did an excellent job.
  alejandro carrillo 2009-05-08 21:22:35  
  me pueden ayudar con el reset de CX7700, CX7800 Service
  NACHO GOMEZ 2010-10-25 23:44:48  
  I got the flashing lights and Service required message on my Epson R2400, as many others have before!
I spent hours online and eventually managed to download Epsons own Adjustment Program. It showed me the waste ink settings but would not let me reset the counter, although I had disconnected the feed tubes and re-routed them to an external bottle.
Today I found 2Manuals.com and downloaded their WIC reset program. I thought It probably won\'t work but one key is only $9.99 so what the heck!
Well that was the best $9.99 I have ever spent - as soon as I entered the key and hit RESET the printer whirred into action, ink pumped into my waste bottle and I am back in action!

This has saved me a lot of money and the hassle of sending the printer to an Epson service centre. Truly a 5***** product! Chris Porteous, Prestatyn, U.K.
  Giuseppe Palumbo 2018-02-28 11:30:18  
  IT WORKED!!!!! I just wanted to say THANK YOU SO MUCH!!!!! WOW. Smarties like the ones that started/involved in this company is what makes life a little easier. Thank you SO MUCH once again!!!! VERY Sincerely,Marissa Smith
  Alan Perelman 2010-09-03 12:48:33  
  I am well pleased with your product and will recomend it to as many as possible...
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