Toshiba MR-3018 service manual Diagram of Signal Blocks, Req Ack Df-Req Df-Ack Scan-St Cnt Cpu

2.5Diagram of Signal Blocks

Equipment	RADF
RxD
TxD
REQ
ACK
DF-REQ
DF-ACK
SCAN-ST
CNT
	CPU
DC 24V
DC 5V
	Reset IC
Downlad jig

Driver Original feed motor (M1)

Driver Read motor (M2)

Driver Original exit/reverse motor (M3)

Driver Fan motor (M4)

Driver Original pickup solenoid (SOL1)

Driver Gate solenoid (SOL2)

Original tray sensor (S1)

Original tray width sensor (S2)

Original empty sensor (S3)

Original length detection sensor (S4)

Original registration sensor (S5)

Original width detection sensor-1 (S6)

Original width detection sensor-2 (S7)

Original intermediate transport sensor (S8)

Read sensor (S9)

Original exit/reverse sensor (S10)

Jam access cover sensor (S11)

RADF opening/closing sensor (S12)

Jam access cover opening/closing switch (SW1)

2

Fig.2-4

June 2005 © TOSHIBA TEC MR-3018 GENERAL DESCRIPTION

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