Brother International HL-4570CDW Users Manual - English - Page 106
Drum unit, Drum Error message, Replace Drum message - drum end soon
UPC - 012502625001
View all Brother International HL-4570CDW manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 106 highlights
Routine Maintenance Drum unit 5 Order No. DR-310CL A new drum unit can print approximately 25,000 A4 or Letter size single-sided pages. Note • There are many factors that determine the actual drum life, such as the temperature, humidity, type of paper, type of toner used and so on. Under ideal conditions, the average drum life is estimated at approximately 25,000 pages. The actual number of pages that your drum will print may be significantly less than this estimate. Because we have no control over the many factors that determine the actual drum life, we cannot guarantee a minimum number of pages that will be printed by your drum. • For best performance, use only genuine Brother toner. The machine should be used only in a clean, dust-free environment with adequate ventilation. 5 • Printing with a third-party drum unit may reduce not only the print quality but also the quality and life of the machine itself. Warranty coverage does not apply to problems caused by the use of a third-party drum unit. Drum Error message 5 Drum Error The corona wires have become dirty. Clean the corona wires in the drum unit. (See Cleaning the corona wires on page 120.) If you cleaned the corona wires and Drum Error was not cleared then the drum unit is at the end of its life. Replace the drum unit with a new one. Drum End Soon message 5 Drum End Soon The drum unit is nearing the end of its rated life and will require replacement. We recommend you keep a genuine Brother drum unit ready for installation. Clean the corona wires in the drum unit. If you don't, printed pages may have a vertical stripe or Drum Error may occur. (See Cleaning the corona wires on page 120.) Replace Drum message 5 Replace Drum The drum unit has exceeded its rated life. Please replace the drum unit with a new one. We recommend a genuine Brother drum unit be installed at this time. After replacement, reset the drum counter by following the instructions included with the new drum unit. 100