1.4 TABLE OF PERIODIC INSPECTION (EVERY 12 MONTHS)
Item/Location Step Inspection Standard
Original platen cover Cleaning Wipe off stains with a soft cloth dampened with
ethyl alcohol.
Exposure glass Cleaning Wipe off stains with a soft cloth dampened with
ethyl alcohol.
Fluorescent lamp Cleaning Wipe with a dry cloth.
Mirror/Sub mirror Cleaning Use a blower brush.
Platen roller Cleaning Wipe off paper powder with a cloth dampened
with water.
Paper feed roller Cleaning Wipe off paper powder with a cloth dampened
with water and wipe off ink with a cloth dampened
with ethyl alcohol.
Separation roller Cleaning Wipe off paper powder with a cloth dampened
with water and wipe off ink with a cloth dampened
with ethyl alcohol.
Sensors Inspection
and cleaning
Check the performance of all the sensors.
Wipe off stains on the sensor with a dry cloth.
Master delivery rollers Cleaning Wipe off built up ink and paper powder on the
master delivery rollers using a cloth dampened
with ethyl alcohol.
Master delivery belts Cleaning Wipe off built up ink and paper powder on the
master delivery belts using a cloth dampened with
ethyl alcohol.
Second paper feed
rollers
Cleaning Wipe off built up ink and paper powder on the
second feed rollers using a cloth dampened with
ethyl alcohol.
Press roller Cleaning Wipe off built up ink and paper powder on the
press roller using a cloth dampened with ethyl
alcohol.
Drum surface Cleaning Wipe off the ink, which is forced out from the
trailing edges of masters, and paper powder
using a cloth dampened with ethyl alcohol.
Master feed and
delivery
Inspection The master should be properly fed and clamped
without the generation of skew, folds, etc. The
master should also be properly delivered without
jam.
Paper feed and delivery Inspection Print a few sheets of paper to ensure that paper is
fed smoothly and delivered without the generation
of skew, folds, wrinkles, etc.
Original transport roller Cleaning Wipe off paper powder with a cloth dampened
with water.
Lubrication points Lubrication Lubricate the lubrication points as indicated in the
lubrication points list. Refer to section 4.1.
ADF
Pull-out roller Cleaning Wipe off paper powder with a cloth dampened
with water.
Original feed roller Cleaning Wipe off paper powder with a cloth dampened
with water.
Separation blade Cleaning Wipe off paper powder with a cloth dampened
with water.
SM 4-3 C224
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