Slip Printer; Micr Head - Oki PH640 User Manual

9-2. Slip Printer

Cleaning is recommended to be carried out once every six months or one million lines.
9-2-1. Cleaning the Impact Platen
Use a dry, soft cloth to gently wipe off the paper particles that may have accumulated on the
surface.
9-2-2. Cleaning the Rubber Roller
Use a dry, soft cloth to wipe off the dust that may have accumulated on the rubber roller.
Rotate the rubber roller to clean the entire surface.
Rubber roller
9-3. MICR Head (for Models which have this Feature)
Cleaning is recommended once every year or 70,000 passes.
(1) With the rear cover closed, turn the power switch ON while keeping both the FEED button
and RELEASE button depressed.
(2) Insert the cleaning sheet. Cleaning starts.
Recommended cleaning sheet: PRESAT brand "CHECK READER CLEANING CARD"
(3) The printer is reset when the cleaning is complete.
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