
Feed motor control
This function performs rotation detection of the encoder slit and control of the feed
motor speed and position based on the control signals from the CPU.
I/O port
This function performs I/O control from the sensors and controls the driving units
of the motors, clutch, solenoids, and other parts.
c) LVDS Driver (IC405)
The image data generated by the ASIC (IC423) undergoes differential processing to
reduce noise and then is sent to the carriage relay PCB.
d) SDRAM (IC434, IC435)
The 16-MB SDRAM is connected to the 32-bit data bus and is used as an image
buffer when receiving the print data.
e) Flash ROM (IC417)
The 8-MB FLASH ROM is connected to the 16-bit data bus and stores a printer
control program and mask patterns.
f) SDRAM (IC416)
The 8-MB SDRAM is connected to the 16-bit data bus and is used as a CPU work
memory.
g) EEPROM (IC421)
The 16-Kbit EEPROM stores the printer adjustment values.
It also is used to store the service mode history (P-SETTING, WARNING, ERROR).
h) Motor driver (IC419, IC424)
This motor driver is used to drive the carriage motor, which is a DC motor with
built-in software servo.
i) Motor driver (IC410, IC411)
This motor driver is used to perform constant-voltage driving of the pump motor,
which is a two-phase stepping motor.
j) Motor driver (IC412)
This motor driver is used to perform constant-current driving of the purge motor,
which is a two-phase stepping motor.
k) Motor driver (IC420)
This drives the feed motor, which is a DC brush motor.
l) Motor driver (IC431)
This drives the valve motor, which is a DC brush motor.
m) Regulator IC (IC428)
The regulator IC generates the ASIC internal driving power supply (2.5 V).
n) Regulator IC (IC437)
The regulator IC generates the CPU internal driving power supply (1.9 V)
Part 4: Technical Reference
W6200
4-46
Содержание imagePROGRAF W6200
Страница 2: ...1003 N 0 00 0 ...
Страница 3: ......
Страница 16: ...XII This page is intentionaly left blank ...
Страница 80: ... PRINT PATTERN SCALE Maintenance test pattern 3 33 W6200 Part 3 Operations Figure 3 28 SCALE Image ...
Страница 121: ...Part 4 Technical Reference W6200 4 12 This page intentionally left blank ...
Страница 167: ...5 1 4 Paper path system Part 4 Technical Reference W6200 4 58 Feed sensor Figure 4 40 Layout paperpath sensor ...
Страница 266: ...Part 5 Maintenance W6200 5 98 9 CIRCUIT DIAGRAM Refer to Parts Catalog for the part layouts on each board ...
Страница 267: ...5 99 W6200 Part 5 Maintenance This page intentionally left blank ...
Страница 272: ...Part 5 Maintenance W6200 5 104 1 System Controller 1 15 F E D C B A 2 3 4 5 6 7 8 IC1 1 4 9 2 System Controller ...
Страница 273: ...Part 5 Maintenance W6200 5 105 1 System Controller 2 15 F E D C B A 2 3 4 5 6 7 8 IC1 4 4 ...
Страница 274: ...Part 5 Maintenance W6200 5 106 1 System Controller 3 15 F E D C B A 2 3 4 5 6 7 8 IC1 3 4 ...
Страница 275: ...Part 5 Maintenance W6200 5 107 1 System Controller 4 15 F E D C B A 2 3 4 5 6 7 8 ...
Страница 276: ...Part 5 Maintenance W6200 5 108 1 System Controller 5 15 F E D C B A 2 3 4 5 6 7 8 ...
Страница 277: ...Part 5 Maintenance W6200 5 109 1 System Controller 6 15 F E D C B A 2 3 4 5 6 7 8 ...
Страница 278: ...Part 5 Maintenance W6200 5 110 1 System Controller 7 15 F E D C B A 2 3 4 5 6 7 8 IC2 2 5 IC1 2 4 ...
Страница 279: ...Part 5 Maintenance W6200 5 111 1 System Controller 8 15 F E D C B A 2 3 4 5 6 7 8 IC2 2 5 ...
Страница 280: ...Part 5 Maintenance W6200 5 112 1 System Controller 9 15 F E D C B A 2 3 4 5 6 7 8 IC2 4 5 ...
Страница 281: ...Part 5 Maintenance W6200 5 113 1 System Controller 10 15 F E D C B A 2 3 4 5 6 7 8 IC2 5 5 IC15 IC14 ...
Страница 282: ...Part 5 Maintenance W6200 5 114 1 System Controller 11 15 F E D C B A 2 3 4 5 6 7 8 IC2 3 5 ...
Страница 283: ...Part 5 Maintenance W6200 5 115 1 System Controller 12 15 F E D C B A 2 3 4 5 6 7 8 IC16 ...
Страница 284: ...Part 5 Maintenance W6200 5 116 1 System Controller 13 15 F E D C B A 2 3 4 5 6 7 8 ...
Страница 285: ...Part 5 Maintenance W6200 5 117 1 System Controller 14 15 F E D C B A 2 3 4 5 6 7 8 ...
Страница 286: ...Part 5 Maintenance W6200 5 118 1 System Controller 15 15 F E D C B A 2 3 4 5 6 7 8 ...
Страница 311: ...This document is printed on 100 recycled paper PRINTED IN JAPAN IMPRIME AU JAPON CANON INC ...