ELECTRICAL COMPONENTS
[ 22 - 8 ]
C
D
E
A
B
F
G
H
I
J
K
L
Symbol
Name of part
Function
Test Mode No.
A
Cutter HP switch
Checks the cutter home position.
203
Checks the scanner-table set position.
Forcibly turns OFF the main motor, clamp motor, and
TPH power supply.
Checks the master-disposal-box set condition.
Forcibly turns OFF the master-removal motor and
compression motor.
Ink sensor
Checks the presence of the ink bead in the drum.
Overflow sensor
Checks for ink overflow.
E
Elevator descent switch
Lowers the paper-feed tray manually.
409
F
Paper-width potentiometer Checks the width of the paper on the paper-feed tray.
-----
G
Paper-feed-tray descent
safety switch
Forcibly turns OFF the elevator motor.
408
H
Ink-cartridge set switches
1–5
Checks the ink-cartridge set position.
511
512
513
514
515
I
Print-drum set safety
switch
Forcibly turns OFF the main motor and clamp motor.
520
J
Print-drum removal switch Sets the print drum at position A.
518
K
Front cover set switch
Checks the front-frame-cover set position.
517
L
Power switch
Turns the main power ON/OFF.
-----
D
206
303
509
510
B
Flatbed set switch
Master-disposal-box safety
switch
C
2207
4. Other Sensors, Switches, and Potentiometers
Summary of Contents for RP-255
Page 22: ...MAINTENANCE 1 9 NOTE...
Page 27: ...MAINTENANCE 1 14 MEMO...
Page 45: ...MACHINE SUMMARY 2 8 Memo...
Page 50: ...MAIN DRIVE SECTION 3 5 Memo...
Page 83: ...FIRST PAPER FEED SECTION 4 26 Memo...
Page 108: ...PRESS SECTION 6 9 Memo...
Page 111: ...PRESS SECTION 6 12 Memo...
Page 169: ...PRINT DRUM SECTION 8 30 Memo...
Page 197: ...FB ORIGINAL SCANNING SECTION 11 2 Memo...
Page 213: ...FB ORIGINAL SCANNING SECTION 12 2 Memo...
Page 222: ...FB ORIGINAL SCANNING SECTION 12 11 Memo...
Page 271: ...AF SCANNING SECTION RN20 21 Series 14 18 Memo...
Page 295: ...MASTER MAKING SECTION 15 24...
Page 303: ...TIMING CHARTS 16 8 Memo...
Page 399: ...TEST MODE 18 32 Memo...
Page 405: ...MISCELLANEOUS PRECAUTIONS 19 6 Memo...
Page 423: ...ELECTRICAL DIAGRAMS RN25 Series 20 18 Memo...
Page 439: ...RISO Inc Technical Services Support US RISO COM ELECTRICAL DIAGRAMS RN20 21 Series 21 16 Memo...
Page 441: ...ELECTRICAL COMPONENTS 22 2 O A B C D E F G H I J K L M N 2201 2202 1 Motors...
Page 443: ...ELECTRICAL COMPONENTS 22 4 A B C D E 2203 2204 2 Fans Solenoids Electromagnetic Clutch...