Lexmark 5021-0XX - Manual (Page 207)

Diagnostic information 2-129
5021-0XX
Spacing table
Roller specifications
Name of roller
Diameter
(mm)
Number of
rotation
(rpm)
Repeating
defect on
print
(mm)
Registration assembly
rubber roller
ø 14 283 43
Registration assembly
steel roller
ø 12 321 38
Transfer roller
ø 20 194 63
Developer roller
ø 18 345 35
Transfer belt drive roller
(part of transfer belt unit)
ø 30 128 95
Transfer belt cleaning
roller
ø 26 182 67
OPC belt charge brush
(part of photodeveloper
charging system)
ø 11 256 47
OPC belt charge roller
(part of photodeveloper
charging system)
ø 11 352 34.5
OPC belt drive gear shaft
ø 5 256 47
OPC belt drive roller
ø 30 128 95
Fuser roller (part of fuser)
ø 41 95 128
Fuser belt (part of fuser)
ø 30 128 95
Paper exit roller (part of
paper exit assembly)
ø 16 246 50
Torque limiter (part of
toner retract system-toner
retract cam)
N/A 451 27