SC350: Bk-TD sensor initial setting error
SC351: Y-TD sensor initial setting error
SC352: M-TD sensor initial setting error
SC353: C-TD sensor initial setting error
- Definition - [B]
TD sensor output (Vt) does not reach a value between 2.4 and 2.6 V
when performing the toner density initial setting.
- Possible causes -
• TD sensor defective
• Main control board defective
• Developer not distributed evenly
SC354: Bk-TD sensor gain adjustment error
SC355: Y-TD sensor gain adjustment error
SC356: M-TD sensor gain adjustment error
SC357: C-TD sensor gain adjustment error
- Definition - [B]
When adjusting TD sensor gain during the toner density initial setting,
Vcnt (output voltage) does not reach a value between 7 and 11 V.
- Possible causes -
• Main control board defective
SC360: Development bias leak
- Definition - [B]
The development bias leak signal is detected for more than 3 seconds.
- Possible causes -
•
Sleeve roller receptacle damaged
•
High voltage supply board - B defective
A172/A199 6-10 SM
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