Cleaning; Thermal Print Head; Stage Glass And Stage Cover; Pressure Roller - Riso RP3700I User Manual

C
leaning

Thermal Print Head

Clean the Thermal Print Head after every two Master rolls.
Lift up the Scanner Table and open the Master Making Unit.
Then gently wipe the Thermal Print Head (inside the unit)
several times with a soft cloth or tissue.
For more effective cleaning, dampen a soft cloth
NOTE
or tissue with a small amount of alcohol before
wiping the Thermal Print Head.
!
Caution
Since the Thermal Print Head is very
delicate, avoid shocks or scratching with
a hard object.

Stage Glass and Stage Cover

If the Stage Glass and/or Stage Cover is stained,
imperfections may appear on prints.
Wipe them gently with a soft cloth or tissue.
!
Caution
Since the Stage Glass is very delicate,
avoid shocks or scratching with a hard
object.

Pressure Roller

If the rubber Pressure Roller (that presses printing paper
against the Print Cylinder (Drum)) is stained, smudged
strips may appear on the back sides of copies.
In such a case, wipe the Pressure Roller thoroughly with a
soft cloth dampened with alcohol, or pass used paper with
a blank master loaded on the Print Cylinder (Drum) using
the Confidential feature.
!
Caution
Take extra care not to hurt your hand by
the sharp tip of the Paper separation
hook when wiping the Pressure roller.
Thermal
Print Head
Pressure Roller
Paper
Separation
Hook
177