HP OfficeJet Pro 6970 User Guide - Page 142

Clean the document feeder, Maintain the printhead and cartridges

Page 142 highlights

Clean the document feeder If the document feeder picks up multiple pages or if it does not pick up plain paper, you can clean the rollers and separator pad. To clean the rollers or separator pad WARNING! Before cleaning the printer, turn the printer off by pressing the power cord from the electrical socket. 1. Remove all originals from the document feeder tray. 2. Lift the document feeder cover. (the Power button) and unplug This provides easy access to the rollers (1) and separator pad (2). 1 Rollers 2 Separator pad 3. Lightly dampen a clean lint-free cloth with distilled water, then squeeze any excess liquid from the cloth. 4. Use the damp cloth to wipe any residue off the rollers or separator pad. NOTE: If the residue does not come off using distilled water, try using isopropyl (rubbing) alcohol. 5. Close the cover of the document feeder. Maintain the printhead and cartridges If you are experiencing problems with printing, you might have a problem with the printhead. You should perform the procedures in the following sections only when directed to do so for resolving print quality issues. ENWW Maintain the printer 129

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Clean the document feeder
If the document feeder picks up multiple pages or if it does not pick up plain paper, you can clean the rollers
and separator pad.
To clean the rollers or separator pad
WARNING!
Before cleaning the printer, turn the printer off by pressing
(the Power button) and unplug
the power cord from the electrical socket.
1.
Remove all originals from the document feeder tray.
2.
Lift the document feeder cover.
This provides easy access to the rollers (1) and separator pad (2).
1
Rollers
2
Separator pad
3.
Lightly dampen a clean lint-free cloth with distilled water, then squeeze any excess liquid from the cloth.
4.
Use the damp cloth to wipe any residue off the rollers or separator pad.
NOTE:
If the residue does not come off using distilled water, try using isopropyl (rubbing) alcohol.
5.
Close the cover of the document feeder.
Maintain the printhead and cartridges
If you are experiencing problems with printing, you might have a problem with the printhead. You should
perform the procedures in the following sections only when directed to do so for resolving print quality
issues.
ENWW
Maintain the printer
129