Canon LBP-CX Series Service Manual page 78

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this signal, it sends the CPU RESET signal (RESET)
to microcomputer IC208. Once reset, the micro-
computer again outputs the BD MALFUNCTION
DETECTION signal (BDERRL) for the specified
period.
Reference: BDERRL is also used to light the display
panel indicator on other (different speci-
fication) models (for example, OEM
models).
For this reason, timing of the output of
BDERRL (by IC208) will depend on
whether this indicator is ON or OFF.
INDICATOR DRIVE
signal (BDERRL)
(indicator OFF)
INDICATOR DRIVE
signal
(BDERRU
(indicator ON)
Figure 3-58
3-44
COPYRIGHf
©
BY CANON INC. CANON LBP-CX SERIES REY.2 JULY 1985 PRlllTBI Ill JAPAll (IMPRIME AU JAPOll)

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