IBM 1800409-001A - Manual (Page 217)

Cleaning the Charger Unit
Clean the charger unit whenever the print quality diminishes. To
clean this unit you need several cotton cloths and swabs, and the
wire cleaner located in the OPC belt tray (see figure 6.11 for
location). To clean the charger unit
1. Open the manual feed tray by lightly pressing on the top-right
corner (fig. 6.10), and then tilt the tray out and down.
CAUTION: The OPC belt is extremely sensitive to bright lights
and direct sunlight. Limit exposure to 800 lux (the average fluores-
cent lighting in an office) of light to under 2 minutes. If exposure
exceeds this, put the belt in a dark place to recover; depending on
exposure, recovery may take up to 2 hours.
Also, handle the OPC belt carefully, using either the two green
side-handles or using the green end-handle when possible. It is
Fig. 6.10 Open the Manual Feed Tray
Chapter 6
C o n s u m a b l e s a n d P r e v e n t a t i v e M a i n t e n a n c e 6 - 2 7