Thermal Print Head; Stage Glass And Stage Cover Pad - Riso MZ790U Instruction Manual

Thermal Print Head

Clean the Thermal Print Head each time you replace the Master Roll.
Open the Master Making Unit Cover, and gently wipe the Thermal Print Head in the back of the unit several times with
a soft cloth or tissue.
B
Caution:
• Since the Thermal Print Head is very delicate, avoid shocks or scratches with a hard object.
• Since Thermal Print Head is susceptible to (damage by) static electricity, please be sure to remove the static elec-
tricity charged in the body before cleaning.

Stage Glass and Stage Cover Pad

If the Stage Glass and/or Stage Cover Pad is stained, gently wipe them with a soft cloth or tissue.
B
Caution:
• Since the Stage Glass is very delicate, avoid shocks or scratches with a hard object.
Maintenance
229
Cleaning