HP Deskjet 6940 - Manual (Page 5)

Print quality is poor .............................................................................................107
Document is misprinted ......................................................................................109
Problems with borderless documents ................................................................110
Error messages ..................................................................................................114
Printer lights are on or flashing ...........................................................................116
Document prints slowly .......................................................................................118
If you continue to have problems .......................................................................119
HP support process ............................................................................................119
12 Accessories.......................................................................................................120
Automatic Two-Sided Printing Accessory (duplexer) .........................................120
250-Sheet Plain Paper Tray ...............................................................................127
Auto Two-Sided Print Accessory with Small Paper Tray ....................................133
13 Supplies..............................................................................................................143
Paper ..................................................................................................................143
USB cables .........................................................................................................143
Accessories ........................................................................................................143
14 Specifications ...................................................................................................144
Printer specifications ..........................................................................................144
15 Environmental information...............................................................................145
Environmental statement ....................................................................................145
Print cartridge recovery ......................................................................................146
Contents
User's guide 3