Ricoh PRIPORT VT 2000 Series Service Manual page 191

28 February '91
1.3 TABLE OF PERIODIC INSPECTION (every 6 months)
Item/Location
Original platen
cover
Exposure glass
Mirror/Sub mirror
Thermal head
Platen roller
Sensors
Press roller
Drum surface
Master feed and
delivery
Paper feed and
delivery
Second paper feed
rollers
Original transport
roller
ADF (VT2300/VT2500)
Pull-out roller
Original feed roller
Separation blade
Step
cleaning Wipe off the stain with soft cloth
dampened with ethyl alcohol.
cleaning Wipe with dry cloth.
cleaning Use blower brush.
cleaning Wipe off the stain on the thermal head
and image using thermal head cleaning kit. Check
check the print image. White line must not exist.
cleaning Wipe off the paper powder with cloth
dampened with water.
inspection Check the performance of all the sensors.
and Remove the stains from sensors with dry
cleaning cloth.
cleaning Wipe off the ink and paper powder with
cloth dampened with ethyl alcohol.
cleaning Wipe off the ink which is forced out from
trail edge of a master and paper powder
using cloth dampened with ethyl alcohol.
inspection Master should be properly fed and
clamped, without generation of skew, fold.
etc. Master should also be properly
delivered without jam.
inspection Actually print a few sheets to ensure that
paper is smoothly fed and delivered,
without generation of skew, folds,
wrinkles, etc.
cleaning Wipe off the ink and paper powder with
cloth dampened with alcohol.
cleaning Wipe off paper powder with cloth
dampened with water.
cleaning Wipe off paper powder with cloth
dampened with water.
cleaning Wipe off paper powder with cloth
dampened with water.
cleaning Wipe off paper powder with cloth
dampened with water.
Inspection Standard
4-2