Maintenance; Cleaning - Riso RZ1090 User Manual

Maintenance

Cleaning

The print quality may suffer if parts such as Thermal Print Head of the Master Making Unit, Scanner Glass of the
optional ADF unit, White Roller, etc. are contaminated with dust, dirt, ink, white-out, etc..
Follow the steps below for periodic cleaning.
A
WARNING:
• Before cleaning any part of the machine, turn off the power.
• Do not remove any fixed covers.
• Contact your service representative immediately if you suspect any dangerous situations or have questions or
problems with the machine.
• Contact your service representative before moving the machine.
• Do not allow unauthorized persons to make adjustments or repairs.
B
Caution:
• The machine has precision moving parts inside. Do not handle the machine in any other way than described in this
manual.
• Be careful of the edge of metal parts, otherwise it may cause an injury.
• Do not make any modifications to the machine or remove any parts.
• Neither Riso nor its dealer is responsible for maintenance service performed by non-Riso-authorized personnel.
236
Cleaning