HP PSC – Printer / Scanner / Copier 2175
When I have the printer copy a black original pressing the black start button gives me a mixture of black and some green output. When I use the computer to print a black output, it is correct and all black without any color. What can cause this problem.

How to Identify and Fix Common printer Problems ?

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When the copier is turned on, the lamp inside moves across the copy machine and illuminates the piece of paper to be copied, one strip at a time. Mirrors attached to the lamp direct light through a lens and onto the drum below, transferring your original image onto the drum.
Now, if your printer is failing to copy and there is no response at all from your HP Envy when you attempt to run the copy, this generally indicates a hardware failure with the scanning/copying assembly built into your printer. Two things generally cause this failure: a power issue, or a programming issue.
Do a hard reset on your printer. To do this you just need to turn off your printer, unplug for a few minutes and then plug the printer again. If that still doesn`t work, try turning the printer and your computer off, and then start it back up again. Try uninstalling and then reinstalling your printer driver.
Now, if your printer is failing to copy and there is no response at all from your HP Envy when you attempt to run the copy, this generally indicates a hardware failure with the scanning/copying assembly built into your printer. Two things generally cause this failure: a power issue, or a programming issue.
On the “Devices and Printers” screen of a computer to which you want to import the settings, right-click the printer icon of the machine, and then click [Printer properties]. Click the [Advanced Options] tab, and then click [Manage…]. Click [Import…].
Now, if your printer is failing to copy and there is no response at all from your HP Envy when you attempt to run the copy, this generally indicates a hardware failure with the scanning/copying assembly built into your printer. Two things generally cause this failure: a power issue, or a programming issue.
Right-clicking a selected item will usually bring up a menu with the option to Copy. Right-clicking a space will usually bring up a menu with the option to Paste. The keyboard command for copy is Ctrl + C, and the keyboard command for paste is Ctrl + V.
Press Ctrl + C on your keyboard. Tip: Another way to copy your highlighted text is to click Home > Copy.
Double-sided copying options: 1-Sided -> 2-Sided = Your originals are single-sided but you want double-sided copies 2-Sided -> 2-Sided = Your originals are double-sided and you want double-sided copies 2-Sided -> 1-Sided = Your originals are double-sided but you want single-sided copies.
If you see that a printer has an auto duplex printing feature, this means that it can automatically print on both sides of a page, without you needing to flip the page manually to allow printing on the other side.
Close the copier lid. Select Start to scan the second side. Once scanned, select Read-End. Your double-sided copy will print out.
Now, if your printer is failing to copy and there is no response at all from your HP Envy when you attempt to run the copy, this generally indicates a hardware failure with the scanning/copying assembly built into your printer. Two things generally cause this failure: a power issue, or a programming issue.
Now, if your printer is failing to copy and there is no response at all from your HP Envy when you attempt to run the copy, this generally indicates a hardware failure with the scanning/copying assembly built into your printer. Two things generally cause this failure: a power issue, or a programming issue.
Do a hard reset on your printer. To do this you just need to turn off your printer, unplug for a few minutes and then plug the printer again. If that still doesn`t work, try turning the printer and your computer off, and then start it back up again. Try uninstalling and then reinstalling your printer driver.
Do a hard reset on your printer. To do this you just need to turn off your printer, unplug for a few minutes and then plug the printer again. If that still doesn`t work, try turning the printer and your computer off, and then start it back up again. Try uninstalling and then reinstalling your printer driver.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

my printer does not respond even if I send copies.
ANSWER : You posted 6 times. I would think that in 6 tries, you would post something, anything that would help in trouble shooting your problem.

PRINTER MX 320 CANON ALL IN ONE PRINTER
ANSWER : Probably a worn feed roller. You can try cleaning it with a damp rag as it might just be covered with paper dust.

newly installed printer…can scan but cant be set as a default printer???
ANSWER : ITS AN EPSON L210…

canon mx320 copies have blk line down the right side of copies
ANSWER : If you are using the ADF feeder to make copies, then check the small glass on the left side. If there is any dirt or whiteout on the glass, it will result in a line down that spot. You can confirm it by looking at the copy that has the line. If it is dirt on the glass, the line won’t go all the way from top to bottom. There will be a margin on each end.

Difference Between Laser Printer and InkJet Printer
ANSWER : Laser uses toner which is a powder that gets melted onto the page. Inkjet uses ink that gets squirted onto the page.

HP Laserjet printer page counter backward move
ANSWER : On all HP laserjet printers if you power them off the page count will decrease back to the nearest 10. For example, if the page reading is 123,799 and you power it off, the page count will go back to 123,790.

printer not working
ANSWER : Not knowing which printer model (out of over1200) it’s hard to say how to clean the print head. Without the make and model number there is no way we can offer any sound advice.

epson printer problems
ANSWER : My Printer Has A Internal Erro