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CHAPTER 2
3. Delivery unit delay jam
The microprocessor detects a delivery unit delay jam if the paper does no1 reach the delivery
paper sensor (PS201) within the required time after the VERTICAL SYNC signal [/VSYNC) is
rweived.
VERTICAL SYNC s,gnal (WSYNC)
Jam check
Dellvery
p a p e r
sense, (PSZOI)
4.
Delivery unit stationary jam
The
detects the sheet of paper within the required time when the paper passes through lhe
resist paper sensor (PSSOZ).
Reglst !xqer sensor (PS 602)
Jam check
Delwery paper sensor (PS201)
Man motor
5. Pick-up unit or delivery unit stationary jam
The microprocessor detects a pick-up unit or delivery unit stationary jam if the paper is at the
resist paper sensor (PS602) or delivery paper sensor (PS2.01) when the power is switched ON.
2 - 34
/PRNT
(Untt~ Seconds)
V
STBY
1
INTR
PRINT
I
t-
5.2
_I
I
Figure 2-40
slationary jam when the delivery paper sensor
(Unit Seconds)
-I_- 5 3 -_I
Figure 2-41
I
I
I
1
\
I
\
(Unit. Seconds)
I
I - 5 . 3 -I
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