Ricoh B064 SERIES Service Manual page 898

DIFFERENCES BETWEEN THE D052 AND B246
⇒
Elimination of the fusing lamp for side heating
The lamp for side heating was eliminated on the D054. This is because the warm-
up time on this model (60 sec.) is 30 seconds slower than on the B246 series (30
sec.), and as a result, there is no need to provide additional heat to the roller tips. It
has been confirmed that eliminating this lamp does not affect image quality. This
change will make it easier to replace/install fusing rollers in the field.
Firmware modifications
It is possible to use the same firmware on both B246 series and D052 series
models, except for the Engine firmware. (The B246 series and D052 series both
use their own unique Engine firmware.)
B064 Series/B140 Series
/B246 Series/D052 Series
CÓPIA NÃO CONTROLADA
6-144
CÓPIA NÃO CONTROLADA
Rev. 04/2008
SM