Solid Black - Lexmark W840 Service Manual

4024-XXX

Solid black

Check the media path for foreign objects such as staples, clips, scraps of media.
Step Check
1 Check the toner cartridge.
Install a new toner cartridge.
Re-print the defective image.
Is the image density normal?
2 Check connector JHAB1 on the RIP card assembly.
Is the above connector connected properly?
3 Check the HVPS card assembly.
Replace the HVPS card assembly.
Perform a print test.
Does the error continue?
4 Check the printer engine card assembly.
Replace the printer engine card assembly.
Perform a print test.
Does the error continue?
2-86
Printer Service Manual
Yes No
Problem solved. Go to step 2.
Go to step 3 Replace the
connection.
Problem solved. Go to step 4.
Problem solved. Replace the RIP
card assembly.
Go to
assembly
removal" on
page
"RIP card
4-127.