How do l clean the underside of the glass on dell a940 printer

SOURCE: dell a940 printer

Had the same problem. You should just buy another printer... they are so cheap these days...
Best,
David I. Bleckner

SOURCE: lost my installation cd for A940 all in one printer

Go toy www.dell.com, click on the support link. Lookup your specific pronter model #. A list of all available software/drivers will appear. Download and install the ones pertaining to the operating system you are running. You should be all set. Hope this helps.

SOURCE: dell a940 printer error 50 c tried without

I had this same problem. I solved it by cleaning the bay where the cartridges go with some 100% Isopropyl Alcohol. Then i just replaced the cartridges with new ones and it worked fine!

SOURCE: dell a940 error code 50c

From doing my research, I have found that the 50C Error message comes from the cartridge, usually if it has been refilled. If this cartridge is new, please return it to the place of purchase for a new one or a refund.

Here's what happens when you refill the Dell Series 2 ink cartridges. There is a sensor in them that cannot be reset.

Dell ink cartridges can only be purchased at Staples, Walmart or Dell's website.

Dell ink cartridges have a sensor that reports the ink level as low once it reaches a certain level. The sensor can not be reset. If you refill an ink cartridge that previously reported low ink, it may print fine, but the sensor will always report low ink. Buying or replacing ink cartridges with new Dell cartridges will resolve the low ink message.

Dell discourages ink refills. Refilling ink may lead to print quality problems, and even eventual hardware problems.


if u have not refilled ur cartridge and u still get this error i suggest u buy a new cartridge.....


good luck
have a nice day

SOURCE: Dell 1600n printer, how can I clean the platen glass?

you will need to take your printer plastics off to clean.4 screws on back panel take out then one screw on left side cover.take out paper tray open toner door 4 screws to remove,turn on side and on bottom there are 3 tabs both sides to remove side panels.one side has a speaker wire to unplug.take off display cover 3 screws to take out.lift off top cover and remove 4 screws 2 each side lift off platen and clean. reverse the order to put back together.take your time and be careful good luck