FUSING
B234/B235/B236/D101/D102/D103 6-154 SM
Fusing Temperature Control for Normal Size Paper
"Normal size paper" is defined as LT LEF or wider paper (297 mm or wider).
NOTE: The definition of "normal size paper" can be changed to ‘B5 or wider (257
mm or wider)’ with SP1105 013.
The fusing lamp control with normal paper sizes is different for the
B234/B235/D101/D102 and B236/D103.
Lamps Used
Model Lamps Used ON Order OFF Order
B234/B235/D101/D102
1, 3 1 Æ 3 3 Æ 1
B236/D103
1, 2, 3 1 Æ 3 Æ 2 2 Æ 3 Æ 1
Lamps Operation Immediately Before/After Job Start
Model Status Before Job Start Status After Job Start
B234/B235/D101/D102
1 2 On After 2 Off, On 1 Æ 3
2 1, 2, 3 Off On 1 Æ 3
B236/D103
1 2 On 2 remains On, On 1 Æ 3
2 3 On 3 remains On, On 1 Æ 2
3 1, 2, 3 Off On 1 Æ 3 Æ 2
‘Status Before Job Start’ column, there are two (B234/B235/D101/D102) or three
(B236/D103) possible statuses. Then, for each of these, the ‘Status After Job Start’
column shows what happens after the job starts.
During the job, the lamps are switched ON when the thermistor detects the
temperature of the hot roller surface is lower than:
SP1105 001 (002, 003) + SP1105 008
During the job, the lamps are switched OFF when the thermistor detects the
temperature of the hot roller surface is higher than:
SP1105 001 (002, 003) + SP1105 008 +2°C
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