Fujitsu 628WSL110H2 User Manual page 37

□ Cleaning of photo-sensor (Once a month)
1) Open the roll paper cover (Refer to Page 22, 5. Paper setting 1)
2) With nylon brush, etc., brush off the paper dust, etc.
□ Cleaning of IrDA receiving and transmitting part (When the stains are visible)
＊ Portion indicated by a box is IrDA receiving and transmitting part
1) Moist the cloth with neutral detergent. Lightly wipe off the stains.
2) Dip the cloth into water and wring it. Wipe off well the detergent with this cloth.
3) Wipe with dry soft cloth.
＊ Portion indicated by a box is photo-sensor.
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