Ricoh PRIPORT VT 2000 Series Service Manual page 192

1.4 TABLE OF PERIODIC INSPECTION (every 12 months)
Item/Location
Original platen
cover
Exposure glass
Fluorescent lamp
Mirror/Sub mirror
Thermal head
Platen roller
Paper feed roller
Separation roller
Sensors
Master delivery
rollers
Master delivery
belts
Second paper feed
rollers
Press roller
Drum surface
Master feed and
delivery
Step
cleaning Wipe off stains with soft cloth dampened
with ethyl alcohol.
cleaning Wipe off the stain with soft cloth
dampened with ethyl alcohol.
cleaning Wipe with dry cloth.
cleaning Use blower brush.
cleaning Wipe off stains on thermal head using
and thermal head cleaning kit. Check the print
inspection image. White line must not exist.
cleaning Wipe off paper powder with cloth
dampened with water.
cleaning Wipe off paper powder with cloth
dampened with water and wipe off ink
with cloth dampened with ethyl alcohol.
cleaning Wipe off paper powder with cloth
dampened with water and wipe off ink
with cloth dampened with ethyl alcohol.
inspection Check the performance of all the sensors.
and Wipe off stains on the sensor with dry
cleaning cloth.
cleaning Wipe off the built up ink and paper
powder on the master delivery rollers
using cloth dampened with ethyl alcohol.
cleaning Wipe off the built up ink and paper
powder on the master delivery belts using
cloth dampened with ethyl alcohol.
cleaning Wipe off the built up ink and paper
powder on the second feed rollers using
cloth dampened with ethyl alcohol.
cleaning Wipe off the built up ink and paper
powder on the press roller using 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 Standard
4-3
28 February '91