Ricoh D148 - Paper Transfer Quality Standards; Registration; Skew; Exposure Glass

Paper Transfer Quality Standards
SM 3-9 D146/D147/D148/D149/D150
Preventive
Maintenance
3.3 PAPER TRANSFER QUALITY STANDARDS
3.3.1 REGISTRATION
Item Specification Note
Simplex (1st print side),
100% or reduction
0±2mm (Vertically and
horizontally)
Simplex (1st print side),
enlargement
0±2mm × M mm (Vertically
and horizontally)
M: Magnification ratio
Duplex (2nd print side),
100% or reduction
0±4mm (Vertically and
horizontally)
Duplex (2nd print side),
enlargement
0±2mm × (2×M+2) mm
(Vertically and horizontally)
M: Magnification ratio
3.3.2 SKEW
Exposure glass
Item Specification Note
1st side, Less than B5 SEF ±1.3mm/100mm or less
1st side, B5 SEF or more ±0.9mm/100mm or less
2nd side, Less than B5 SEF ±1.8mm/100mm or less
2nd side, B5 SEF or more ±1.3mm/100mm or less