Black print is out of alignment and characters are running over each other. Colors are fine. See photos.
It does this on internal test pages as well as computer generated.
I'm thinking maybe DC...
Type: Posts; User: Dadofmykids
Oki C711 black alignment troubles
Black print is out of alignment and characters are running over each other. Colors are fine. See photos.
It does this on internal test pages as well as computer generated.
I'm thinking maybe DC...
My customer has approved this repair. I'm surprised.
Sent from my SAMSUNG-SM-G930A using Tapatalk
Did you check the black laser?
Sometime the power supply starts cooking the transfer roller and toner cartridge with undetected high voltage or something.
1. Try another toner with a new transfer roller, AT THE SAME TIME. It...
CS410, no yellow after replace image unit
I replaced the image unit on this CS410dn. Now, no yellow on the paper. I found the gear or cog that drives the yellow developer laying behind image transfer unit (aka belt). It looks like there is...
Sure enough, I had the wrong part number on hand. Thanks again.
Dang! I better check the fan I have. I'm planning to go on-site tomorrow to complete the job. It would be awful to show up with the wrong part.
Sent from my SAMSUNG-SM-G930A using Tapatalk
QM3-1012-000 - Canon IPF9000 Suction Fan Unit Item Inc.
Sent from my SAMSUNG-SM-G930A using Tapatalk
IN the USA, I would check the breaker box where the electricity enters your building. Then test the outlet.
If firmware doesn't fix it then replace the motherboard.
Sent from my SAMSUNG-SM-G930A using Tapatalk
Zoo, good point. I should have thought about that a little more before posting. Thanks.
Cat, the poster would be wise to listen to you.
Sent from my SAMSUNG-SM-G930A using Tapatalk
If copies are good then you must look at the laser unit as the other tech commented. I think lexmark calls it the printhead.
Sent from my SAMSUNG-SM-G930A using Tapatalk
Yes! That is exactly what I needed. Thank you!
Network card may be bad. Is it integrated on the motherboard or separate?
Sent from my SAMSUNG-SM-G930A using Tapatalk
The procedure to replace the suction fan is not in the manual or the user guide. I couldn't get it out. I hope I was overlooking something simple. Can anyone offer assistance?
Sent from my...
HP LaserJet Pro MFP M521DN with Error 20.0004 in error logs.
Error 20 is memory error. What does the 0004 mean?
I left a screw lose on the heat lamp when I replaced the upper fuser roller. That's what caused the code. Afterward, I replaced both the lamp and the thermistor.
When I press USER TOOLS it opens the menu. When I select any item on the menu, it returns immediately to the SC:542 error. I tried holding # while pressing C at the SETTINGS menu. Nothing.
There...
The customer is a private investigator who works exclusively for defense attorneys. He was pissed. I think he might have some connections.
I'm going to try the previous suggestions now. Thanks to...
I called the previous service company whose sticker is still on the unit. They said their tech locked it. It sounds like they do it as a normal course of business. They refused to give me the unlock...
I can't get past User Tools. When I select System Settings, it returns to SC:542.
It just says Aficio MP 161. There is no L, SP or anything.
Thanks.
When I open user tools and press settings, it immediately returns to SC:542.
Not a waste of time. I appreciate the suggestion.
Prior to my original post, I removed the control panel and tested these five buttons with an ohm meter: Yellow, 1, 0, 7, Red. They all tested...
No go. Thanks.
+1: check the power source outlet and make sure that no other device is on the outlet.