nozzle check

Both of my printheads have 1 of the 8 sections completely missing. 1 of 2 Magenta and 1 of the 8 white. The other sections look clean. I've tried system and manual head cleaning but neither worked bringing back the missing sections. Any idea what would cause a full test section to not work...

Hello, a new user here! :frow Issue description: After roughly three weeks with no printing task, I did printout nine pages of document yesterday and noticed faded yellow color in the output result. Then decided to perform Nozzle Check operation. You can see the results in the images below...

Hi everyone and thank you for your attention. @jtoolman @The Hat I hope someone could help me. I refill with Precision Colors and I have followed the instructions that Jose gives in his videos to refill the cartridges. I have been very careful with the nozzle checks and so far I have not had...

Hello, Im hoping someone can help. Ive been having problems with the Photo Cyan ink cartridge stop working midway through printing for several weeks now. I always run a nozzle check before I start printing and it has been hit and miss for a while now. Recently, the nozzle check will come out...

Hi Wondered if anyone could help with a problem with my Canon Pixma Pro One. I mainly print black and white prints on this printer and noticed a green cast on prints just before Christmas. Ran nozzle check and first one showed the GY blocked and problems with the PC M and PM. I did all the...

Dear all, yesterday I have noticed a weak streak (in the GY channel) in the nozzle check pattern (2017.12.06). The regular cleaning procedure did not help. Three weeks ago (2017.11.15) there was a similar (but more pronounced) problem in the CO/MBK channel. That time the regular cleaning did not...

Greetings! I have a epson wf1100 that will not print good nozzle checks. It is only black that is giving me trouble. I am using sublimation inks from cobrainks with refillable carts. I have used piezo flush as well as the folded napkin with windex method with no luck. Please see the attached...

I'm new to this whole printing thing, but I have been reading different fora and such for 2 days now and I'm quite desperate at this point.. This came really out of nowhere. There are several issues going on at the same time but I want to figure out the most important one: clogged nozzles? A...

Given that Canon printers perform the dreaded cleaning cycle when not printed for 60 hours, I will print a nozzle check if I haven't printed anything else. In fact, I keep a spreadsheet log of printer activity: So, what just happened for 3 minutes prior to the Pro-100 printing the nozzle...

I have epson R2000 for probably last 2 years. I use marrutt refillable cartridges with marrutt ink. The printer is not used very often and I used to have problems due lack of knowledge how to prime marrutt refillabe cartridges. Recently the printer kept perfect nozzle check, so I decided to...

In a couple of posts, here and here, I have claimed that the CIS scanner in a newer Canon printer like the MG5150 is no good for scanning Canon nozzle checks. This is only true if you use default scanner settings. With the proper settings the scans are as good as scans from a CCD scanner like...