Compatible HP 29X (C4129X-REM)

What the cartridges should look like 

Compatible HP 29X (Top View)

Compatible HP 29X (Bottom View)

Compatible HP 29X (Side View)

Compatible HP 29X (Other Side View)

Installation Instructions 

Cartridge Installation Instructions

Compatible HP 29X (Cartridge Installation Instruction 1)

Compatible HP 29X (Cartridge Installation Instruction 2)

Compatible HP 29X (Cartridge Installation Instruction 3)

Problems you might encounter 

Problem: Faded Output

Printouts are coming out faded.

Resolution

• If the print quality is poor, remove the toner cartridge from the printer and gently rock the cartridge from side to side.

• This movement helps distribute to the toner evenly within the cartridge.

• After rocking the cartridge 5-6 times, re-insert the cartridge into the printer and print a test page.

Problem: Faint Characters on Printouts

Printouts have faint characters / letters appearing down the page

Resolution

• Print 15-20 pages and see if the problem persists.

Problem: Printing blank pages

Printouts are blank

Resolution

• Ensure seals/ tape or protective covers have been removed

• Remove and reinstall cartridge