Sharp AR-M550U - Page 455

AR-M550/M620/M700 SIGNAL NAME LIST 14 - 11
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∗∗
∗1: Multi-stage tray vertical size detection
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∗∗
∗2: Options
VIDEO Image signal Image signal to LSU ——20 21 PCU
VIDEOin- Image signal Image signal from controller to
PCU PWB
——921
PCU
VIDEOin+ Image signal Image signal from controller to
PCU PWB
——923
PCU
VPMA Paper transport motor control
signal (Phase A)
Paper vertical transport motor
control (Phase A)
——10 21
PCU
VPMB Paper transport motor control
signal (Phase B)
Paper vertical transport motor
control (Phase B)
——10 23
PCU
VPMXA Paper transport motor control
signal (Phase /A)
Paper vertical transport motor
control (Phase /A)
——10 22
PCU
VPMXB Paper transport motor control
signal (Phase /B)
Paper vertical transport motor
control (Phase /B)
——10 24
PCU
VRB Laser power control signal Laser power control ——22 17 PCU
WAKE UP Reset trigger signal from
energy-saving mode
Reset trigger from energy
saving mode
Energy-
save reset
911
SCN
WHPR2 Dehumidifier heater power
relay 2 control signal
Dehumidifier heater control
Relay ON Relay OFF 19 18
PCU
XH Touch panel area identification
signal (Vertical direction)
Touch panel area identification
(Vertical direction) X axis
——196
SCN
XL Touch panel coordinates signal
(Vertical direction)
Touch panel coordinates
identification (Vertical direction)
X axis
——146
SCN
YH Touch panel area identification
signal (Horizontal direction)
Touch panel area identification
(Horizontal direction) Y axis
——145
SCN
YL Touch panel coordinate signal
(Horizontal direction)
Touch panel coordinates
identification (Horizontal
direction) Y axis
——195
SCN
Vertical size detection: Connector level Paper size
Multi-stage tray 1 M1SS1 M1SS2 M1SS3 M1SS4
AB series Inch series China series
Multi-stage tray 2 M2SS1 M2SS2 M2SS3 M2SS4
1 L L H L B5 Extra K16
2
HLHL
A4
A5R
LT
INVR
A4
A5R
3 H L L L B5R EX-R K16R
4 H H L L A4R LTR A4R
5 L H L L Foolscap Extra Foolscap
6LHLHB4LGL
K8
7LLLHA3WLT
0 H H H H Tray not installed
No. CV_SIZE3 CV_SIZE2 CV_SIZE1 CV_SIZE0 Paper size
00000none
10001A3
20010A4
30011LT
40100B4
50101LG
60110WLT
70111INV
81000B5
91001Extra
101010A5
111011F4
121100A4R
131101B5R
141110LTR
151111A5R
Signal name Name Function/Operation
Connector level
Connector
No.
Pin No.
PWB
name
Remark
"L" "H"