HP Deskjet 1012 Printer - Manual (Page 41)

7 Solve a problem
This section contains the following topics:
● Improve print quality
● Clear paper jam
● Unable to print
● Clear print carriage
● Identify a defective cartridge
● Prepare trays
● Printer failure
● Ink cartridge problem
● Older generation cartridges
● HP support
ENWW 37