Salvaging long unused Pixma Pro 100

jimbo123

Printer Master
Platinum Printer Member
Joined
Dec 2, 2007
Messages
483
Reaction score
383
Points
223
Location
USA - NJ
Printer Model
MP830 MP980
try resetting it a few times, that sometimes works for me.

there is a lot of 8 empty CLI-42 carts w chips on ebay for $9.99 shipped
https://www.ebay.com/itm/163428329938

a new CLI_42 CYAN is $16 on amazon
https://www.amazon.com/Canon-CLI-42-PC-Photo-Cyan/dp/B0098HW3DI?th=1

J

------------------------------------------------------------------------------
• Active Printers: MX700(2007), MP980(2008), MX870(2010), PRO-100(2013)
• Stored Printers: IP4500, MX700, MX860, MX870, MP980
• Past Printers: MP830
• Method: German Durchstich Method
• Ink: Hobbicolors, then OCP, now ASPEN
• Misc: Squeeze bottles - so much easier than syringes
 
Last edited:

PeterBJ

Printer VIP
Platinum Printer Member
Joined
Nov 27, 2010
Messages
5,121
Reaction score
4,987
Points
373
Location
Copenhagen Denmark
Printer Model
Canon MP990
Moving the good print head to the other printer might give you a working printer, but it might also ruin the good print head.

When a Canon print head fails there is a risk that it damages the main board. A main board damaged by a print head might damage a new print head.

In many Canon service manuals it is recommended that both the print head and main board are replaced in case of a defective print head.
 

palombian

Printer Master
Joined
Feb 4, 2014
Messages
1,883
Reaction score
2,261
Points
297
Location
Belgium
Printer Model
PRO10,PRO9500II,MB5150,MG8250
As a "Senior on a fixed income", I decided a long time ago that I couldn't afford Canon CLI-42 cartridges in my Pro-100. I have used OEM carts, drilled and plugged, a chip resetter, and Precision Colors ink for many years. No problems at all, acceptable prints on Canon papers.

Unfortunately, I now have a problem. The Pro-100 simply will not recognize any ink cartridge in the cyan slot. I am considering trying to swap some parts from a spare Pro-100 (bad print head), or putting the print head from the recently-working printer into the spare. Decisions, decisions...
It seams an isolated problem and not a printhead fault.

I suppose you tried cleaning the contacts (where the cyan cart connects in the printhead) with some alcohol ?
Did you try a new cyan cart ?
Otherwise remove the printhead and clean there (although I wonder the problem should be there).
 

Artur5

Printer Master
Joined
Jan 24, 2011
Messages
1,303
Reaction score
1,630
Points
278
Location
Kmt. 0.
Printer Model
MB5150,Pro10s,i3Mk3s+,Voron2.4
I think the problem has nothing to do with the printhead. The chip pins make contact with 4 wires connected directly to the logic board of the printer through internal cabling, bypassing totally the printhead. Provided that both the chip and the printer contacts are clean. I believe that PeterBJ is right. The problem is a broken wire somewhere.

That happened to me with a Pro9000 years ago. In the end I discarded the printer, because I couldn't fix it. Later, when disassembling the machine (as I do always with my deceased printers) I found the "root of evil". One of the thin long wires that make contact with the cartridge's chip was totally rusted in a certain spot. My assumption is that a bit of spilled ink leaked down inside the plastic part where those wires run and slowly corroded one of them until eventually electrical contact was broken.
 
Last edited:
Top