Safer PR90 - Document Handling Faults

Globalis International
PR9 SERVICE MANUAL
-
VER1.1
Page
90
of
112
Faulty head
flat cable
X
Carriage
Transport
motor
X X
Faulty main
board
X X
Paper feed
belt
adjustment
X
Needle-plate
n distance
adjustment
X X X X
Ribbon-need
le protection
fin adjust
X X X X
Paper
photosensor
adjustment
X X X
Print bar
adjustment
X X
Front
pressure
roller
adjustment
X
Carriage
movement
belt
adjustment
X X
4.5. DOCUMENT HANDLING FAULTS
FAILURE
POSSIBLE
CAUSE
The printer
does not
load/expel the
document
The
document is
moved
crookedly
The
document
is
crumpled
The
document
has irregular
line feeds
Document not
within
specifications
X X X X
Ruined document X X X X
Closing levers
open
X X X
Faulty front
photosensors
X