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GWT · 12-04-2020

imageCLASS MF644cdw, purchased 11/2019. All of the options under Auto Adjust Gradation give this msg : "Unable to perform correction." What is going on here? [Discovered the above in the process of trying to solve a failure to print B/W text, except...

GWT · 12-03-2020

Printing began printing unevenly faded pages whether all print or with graphics, has graduated pages being evenly faded to almost unreadability. Colors seem to print ok photos seem streaky and darker than expected, on plain ltr paper. Colors, i.e. ...

GWT · 12-01-2019

To be clear, machine still creates documents, that is the print engine is working just fine. I am not able to print a document from my WIN10 computer to the MF644Cdw. I have not tried all the sources of print documents - only my accounting software,...

GWT · 11-28-2019

I have boxes of photos I want to scan to computer files. (all to the same file) What is the most efficient (fastest) way to do this? For instance can I place several, say 4, photos on the platen and scan to 4 separate files? My MX922 would do this...

GWT · 11-23-2019

Just set my Image Class MF644Cdw. Attempting to configure the home screen on the unit throught the Remote UI. However, the Application Library link is not longer on the portal page of the UI. It was there, now it is not. Why might that be, and ho...

GWT · 12-17-2020

Just as you say. The maintenance steps helped some, but I ended with replacing what I thought to be a good almost new black cartridge - but apparently wasn't.

GWT · 12-07-2020

Thanks for the links.I'll see if that helps. I've been messing with printing problems for a few days now. Full adjust worked just a couple days ago.

GWT · 12-01-2019

Thank you for the suggestions. As mentioned, I had completed, several times all of the on machine maintenance operations.I have completed the various manual cleaning operations as well. No improvement has been noted. I have concluded that repair pa...

GWT · 07-05-2017

Thanks, for the info. The problem is fixed, but not sure why because I was not disciplined. It began working properly after several total sysem reboots. I cannot say what specific step actually did the trick, frustrated, I was using a shotgun appro...

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Auto Adjust Gradation fails

MF644 - Washed out/Faded printing

MF644Cdw Stopped printing

Scanning photos w/ MF644cdw

MF644CDW - Application Library

Re: MF644 - Washed out/Faded printing

Re: Auto Adjust Gradation fails

Re: MX922 Poor Print Quality

Re: MX922 has long delay before printing