PRINT DRUM SECTION
[ 8 - 5 ]
G
H
C
D
E
F
B
A
C
4. Print Drum Rotating Mechanism
When the main motor rotates, the drive power is transmitted to the joint gear [A] and also the print-drum
main gear [C] via the junction gear ass'y [B].
The rotation also drives the squeegee roller gear (R) [D] via the gears to rotate the squeegee roller [E].
The squeegee roller [E] drives the driven shaft [H] via the squeegee roller gear (F) [F].
The squeegee roller gear (R) [D] contains a one-way clutch to prevent the squeegee roller [E] from
rotating when the print drum is manually rotated in the reverse direction.
A: Joint gear
B: Junction gear ass’y
C: Print drum main gear
D: Squeegee roller gear (R)
E: Squeegee roller
F: Squeegee roller gear (F)
G: Doctor roller
H: Driven shaft
0809
0810
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...