HP 3740 series - Manual (Page 51)

1. Nozzle plate
2. Face and edges of print cartridge
3. Inspect the face and edges of the print cartridge for fibers.
Repeat steps 1 and 2 if fibers are still present.
4. Repeat steps 1 through 3 for the second cartridge.
5. Wipe the underside of the print cartridge cradle walls with clean, moistened
cotton swabs.
Repeat this process until no ink residue or dust appears on a clean swab.
1. Print cartridge cradle
2. Print cartridge cradle walls
6. Insert the print cartridges in the printer, and then close the printer cover.
7. Connect the power cord to the back of the printer.
8. Print a
test page .
HP Deskjet 3740 series printer User's Guide
51