No.  | Type  | Error Name/Error Condition/Major Cause/Solution  | 
|---|---|---|
SC688  | D  | PRREQ signal not asserted  | 
| The print request signal (PRREQ) signal is not asserted within the prescribed time after paper reaches the registration stand-by position, | ||
  | ||
  | 
No.  | Type  | Error Name/Error Condition/Major Cause/Solution  | 
|---|---|---|
SC688  | D  | PRREQ signal not asserted  | 
| The print request signal (PRREQ) signal is not asserted within the prescribed time after paper reaches the registration stand-by position, | ||
  | ||
  |