Xerox Phaser 2135 manual Print Defects and Potential Remedies contd, Only one color, an

Print Quality

Print Defects and Potential Remedies (cont'd.)

Print Quality Problem	Common Causes	Potential Remedies
Light Vertical Lines	■ An LED bar is dirty.	■ Clean each of the LED
Light areas (without		bars (a) using the
		cleaning pad supplied
color or the wrong
		with the toner
color) that streak the
		cartridge, or an alcohol
page.
		wipe from the
		Cleaning Kit.
		a

0748-51

	■ If the problem occurs	■ Replace the
	in only one color, an	corresponding
0748-52	imaging drum may	imaging drum.
	be scratched, dirty or
	damaged.

Repeating Defects

Marks recur uniformly at any of these evenly spaced intervals:

■	Every 143 mm or	■ The fuser may be	■	Remove and inspect
	5.625 inches of any	damaged.		the fuser; if damaged,
	color			replace with a new
				fuser.
■	Every 94 mm or 3.75	■ One of the rollers in	■	Replace the
	inches of same color	an imaging drum are		corresponding
		scratched or		imaging drum.
		damaged.
■	Every 50 mm or 2.0	■ One of the rollers in	■	Replace the
	inches of same color	an imaging drum are		corresponding
		scratched or		imaging drum.
		damaged.
■	Every 58 mm or 2.25	■ The transfer belt may	■	Replace the transfer
	inches of same color	be damaged.		belt.

50 Phaser 2135 Color Printer