Service Information - Brother MFC-9320CW Service Manual

2.3

Service Information

These are key service information to maintain the product.
- Machine life: approximately 100,000 pages or 5 years
- MTBF (Meantime between failure): 4,000 hours
- MTTR (Meantime to repair): 30 minutes
- Maximum monthly volume: 25,000 pages
- Periodical maintenance parts:
Fuser unit
Paper feeding kit
ADF unit
Document scanner unit
* As for replacement of the periodical maintenance parts, refer to
MAINTENANCE" in Chapter
Specifications are subject to change without notice.
Part
50,000 pages
50,000 pages
50,000 pages or 5 years
50,000 pages or 5 years
4.
Approximate life
1-10
"PERIODICAL
Confidential