Solving Problems
Problem Solving..................................................292
Cannot Print, Copy, Scan, or Fax......................................294
Printing, Copying, Scanning, and Faxing Quality is Poor.....................307
A Message or Error Code is Displayed on the LCD Screen....................326
Paper Gets Jammed................................................334
It is Time to Replace Ink Supply Units.................................. 334
It is Time to Replace the Maintenance Box...............................339
It is Time to Replace the Pickup Rollers................................. 340
Cannot Operate the Printer as Expected.................................341
Cannot Solve Problem..............................................347