Replacing The Master Roll - Riso MZ790U Instruction Manual

Replacing the Master Roll

When the Master Roll is depleted, a message is displayed and the machine stops. Replace with a new Master Roll.
Important!:
• For the Master Roll, it is recommended to use the products specified by RISO.
• Keep the power ON while replacing the master.
1
Check the indicator of the Master
Making Unit Release Button is ON.
Master Making
Unit Release
Button
If the indicator is off, press the Master Making Unit
Release Button to turn it on.
Important!:
• While the Print Cylinder (Drum) is pulled out,
Master Making Unit cannot be pulled out.
Return the Print Cylinder (Drum) into position
and press the Master Making Unit Release But-
ton.
Return the Print Cylinder (Drum) into position
and press the Master Making Unit Release But-
ton.
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2
Open the Master Making Unit
Removal Cover.
Grasp the Master Making Unit Removal Lever and
pull out to open.
Master Making
Unit Removal
Lever
3
Pull out the Master Making Unit.
Grasp the Master Making Unit Handle and pull for-
ward.
Pull out slowly until it stops.
4
Open the Master Making Unit Cover.
Master Making Unit Cover
Master Making Unit Cover Lever
Grasp the Master Making Unit Cover Lever and
open the Master Making Unit Cover.
Replacing Consumables
Master Making
Unit Handle
Replacing the Master Roll
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