Sekonic SR-2300, Manual, Page: 48 / 70

-48-
Cleaning
Dirty rollers, reading lenses, and sensors can cause various operational errors. Clean them
regularly using the following procedures. Cleaning intervals differ depending on usage conditions
(usage frequency, quality of paper used, etc.) Cleaning periods are for your reference -- clean
the device soon if you notice dirt or other irregularities.
Note)
Always turn the power off when cleaning.
(1) Cleaning rollers
After feeding 5,000 sheets, a large number of cards, or when using carbon
paper, wipe the rollers softly with a clean cloth slightly wetted with disinfectant
alcohol (ethanol).
* If the rollers are stained, the stains may rub off on cards or other various
malfunctions may occur.
(2) Cleaning reading lens
Clean the reader lens by softly wiping it with a clean cloth slightly wetted with
disinfectant alcohol (ethanol) once a month or every 5,000 sheets.
* If the reading lens is stained, reading errors may occur.
(3) Cleaning various sensors
Softly wipe the sensors with a clean cloth slightly wetted with disinfectant
alcohol (ethanol) once a month or every 5,000 sheets.
*If the sensors are stained (with paper powder, etc.) detection errors may
occur.
Slave rollers
Driving rollers
Reading lens
Paper-feeding roller
Reading start
detection sensor
Double-feeding
prevention roller
/ top
Double-feeding
prevention roller
/ bottom (under the cover)
Hopper sheet
0 detection sensor
Cleaning