HP 1320NW, 1320TN manual Maintenance

Mac OS 9	57
Mac OS X	58
Printing on both sides of the paper (manual two-sided printing)	59
Manual two-sided printing using the top output bin	59
Manual two-sided printing using the straight-through output door	61
Printing multiple pages on a single sheet of paper (N-up printing)	65
Printing booklets	66
Printing watermarks	67
5 Maintenance
Cleaning the printer	70
Cleaning the print cartridge area	70
Cleaning the printer media path	72
Changing the pickup roller	73
Cleaning the pickup roller	79
Changing the printer separation pad	80
6 Problemsolving
Finding the solution	84
Step 1: Is the printer set up correctly?	84
Step 2: Is the Ready light on?	84
Step 3: Can you print a demo page?	84
Step 4: Is the print quality acceptable?	85
Step 5: Is the printer communicating with the computer?	85
Step 6: Does the printed page look like you expected?	85
Contact HP support	86
Status light patterns	87
Common Macintosh problems	93
Troubleshooting PostScript (PS) errors	97
Paper handling problems	98
Paper jam	98
Print is skewed (crooked)	98
More than one sheet of media feeds through the printer at one time	98
Printer does not pull media from the media input tray	99
Printer curled the media	99
Printed media does not exit to the correct path	99
Print job is extremely slow	99
Printed page is different than what appeared on screen	100
Garbled, incorrect, or incomplete text	100
Missing graphics or text, or blank pages	100
Page format is different than on another printer	101
Graphics quality	101
Printer software problems	102
Improving print quality	103
Light print or faded	103
Toner specks	103
Dropouts	104
Vertical lines	104
Gray background	104
Toner smear	105
Loose toner	105
Vertical repetitive defects	105
Misformed characters	106
Page skew	106
Curl or wave	106

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