Question

youre responding to a troubleshooting ticket about a laser printer in hr that isnt working. according to the ticket, the printer runs the print job and successfully sends the paper through with the text printed correctly. however, the toner smudges easily and sticks to other papers, equipment, and clothes. which part in the printer probably needs replacing?

imaging drum
transfer roller
fuser assembly
toner cartridge

Explanation:

Identify the core symptom

The laser printer successfully prints the text, but the toner smudges easily and rubs off onto other surfaces.

Analyze the function of laser printer components

• Imaging drum: Transfers the toner image to the paper using electrostatic charges. If faulty, it causes image defects, lines, or blank pages, not unfixed toner.
• Transfer roller: Assists in transferring toner from the drum to the paper. If faulty, it leads to faint prints or blank pages.
• Fuser assembly: Uses heat and pressure to permanently melt (fuse) the toner powder into the fibers of the paper.
• Toner cartridge: Holds the toner powder. If faulty, it causes low print density, streaks, or spots.

Determine the faulty component

Since the text is printed correctly but does not stick to the paper (smudges easily), the toner is not being heated and fused properly. This indicates a failure of the fuser assembly.

Answer:

• Imaging drum
• Transfer roller
• Fuser assembly (Correct answer)
• Toner cartridge