Ink Smears On First Side Of Duplex Print; Repeating Print Defects On Print - Tektronix PHASER 840 Service Manual

Ink smears on first side of duplex print

Repeating print defects on print

Preheater temperature is too high.
1.
Verify the paper preheater
temperature using PC-based
diagnostics. Replace the paper
preheater, if necessary.
0388-73
The distance between each artifact of a
repeating image defect reveals which
imaging component is causing the
defect.
1. Repeating defect 13.6 cm (5.34 in.)
are caused by the transfix roller.
Clean the transfix roller. If the
problem persists, replace the
transfix assembly.
2.
A single repeating defect on the
page is probably due to a defect on
the drum.
0388-54
Service Guide
77