Canon FAX-L1000 - Manual (Page 354)

4-102
FAX-L1000 Chapter 4: Maintenance and Service
TWINS board(J33) ,/ FAX-L1000 Printer kit (J2)
J33 J2 Signal name Description
11 . c16 DGND Ground
12 , c15 nCCLK Controller clock signal
13 , c14 nCMD Command signal
14 . c13 DGND Ground
15 , c12 nCPRDY Controller power ready signal
16 , c11 nPRFD Pre-feed signal
17 , c10 nPRINT Print signal
18 , c9 nCBSY Command busy signal
19 / c8 nPCLK Printer clock signal
20 / c7 nSTS Status signal
21 / c6 nSBSY Status busy signal
22 / c5 nTOP Top of page signal
23 / c4 nRDY Ready signal
24 , c3 nPPRDY Printer power ready signal
25 / c2 nBD Beam detection signal
26 . c1 DGND Ground
TWINS board(J34) ,/ ,/ ,/ ,/ ,/ FAX-L1000 Printer kit (J2)
J34 J2 Signal name Description
1 . b10 GND Ground
2 . b9 N.C Not connected
3 . b8 GND Ground
4 / b7 PNL-RD Panel read data signal
5 , b6 PNL-WD Panel write data signal
6 . b5 nDENB Not connected
7 , b4 COM/nDAT PDL write data command/data signal
(H:cCommand L:Data)
8 , b3 SCLK printer panel data transmission signal
9 , b2 SCEN Printer panel data receive enable signal
10 , b1 OPTION1 Option board detection signal 1
TWINS board(J35) ,/ FAX-L1000 Printer kit (J2)
J35 J2 Signal name Description
1 . a1 +3.3V +3.3V
2 . a2 DGND Ground
TWINS board(J36) ,/ Power supply unit (J202)
J36 J202 Signal name Description
1 , 1 CXPON ESS Power supply control signal
2 / 2 +12V +12V(off while ESS)
3 . 3 12GND Ground
4 / 4 +24V +24V(off while ESS)