Ricoh G104, Руководство по обслуживанию

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FUSING
G104 6-60 SM
•
Enable/disable this idling feature: 1912-001
For fusing idling at the start of a job, the duration and the fusing unit temperature
during idling are also corrected for ambient temperature. SP 1917 controls all the
corrections. The temperature/humidity sensor measures the room temperature.
Corrections are made if:
•
Room temperature is below 18ºC (L threshold, controlled by SP 1917-008)
• Room temperature is above 30ºC (H threshold, controlled by SP 1917-007)
Idling ready temperature before first print job
: [A]
This is the idling ready temperature for the heating roller before the first print job.
You can adjust the setting with SP1912-005. The default is 100
°C.
If the heating
roller temperature does not reach this temperature within 15 seconds after the
heating lamp turns on, SC 542 occurs.
Machine ready temperature
: [B]
You can adjust the setting with SP1913-002. The default is 150
°C.
Print ready temperature: [C]
You can adjust the setting with SP1105-022. The default is 160°C.
Target printing temperature: [D]
This is adjusted by the value stored in SP1104-023. This value is added to the print
ready temperature. The default is 5°C.
First print temperature: [G]
When the machine prints the first page, the heating roller temperature can quickly
decrease. If necessary, you can increase the temperature for the first page. This is
a good adjustment for cold environments.
If fusing is not sufficient for the first page of a job, adjust these SPs:
•
Temperature increase for the first page of a job: SP 1104-025
This value is added to the target printing temperature. The default is 0°C.
•
Duration for application of the temperature increase: SP 1104-026
• The increase is applied if the interval between jobs is greater than these values:
•
OHP, Thick paper, or 1200 x 1200 dpi: SP 1104-024
• Other types of job: SP 1104-027
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