HP M525 M521 Maintenance Kit CF116-67903 RM2-3829
 
* Installation process is similar on P3015 and M525 M525 
 
Instructions 
HP M525 M521 P3010, P3015 Canon LBP3560 Maintenance Kit Video 
How To Replace The HP P3015 M521 M525 Maintenance Kit and Fuser Step by Step
 
Kit Contents: 
HP LaserJet Pro MFP M521dn Fuser Maintenance Kit RM2-3829
(1) Fuser Assembly [RM1-8508-000]
(1) Transfer Roller [RM1-6321-000]
(1) Tray 1 Roller [RL1-2412-000]
(1) Tray 1 Separation Pad [RC2-8575-000]
(1) Tray 2 Roller [RM1-6323-000]
(1) Tray 2 Separation Pad [RM1-6303-000]  
 
Repair Notes
There is no page count Reset for these models.
 
Fuser Assembly - Bonds toner to paper with heat
 
Common error codes that replacing the RM2-3829 fuser will fix are:
50.11 fuser. error, 50.1 fuser error, 50.2 fuser error, 50.3 fuser error, 50.4, fuser error, 50.5 fuser error, 50.7 fuser error, 50.8 fuser error, 50.9 fuser error. "Replace Fuser" Error
 
RM2-3829 Technical Specifications:
Power: 110v
Original Mfr/Compatible : Compatible
Service Level: Exchange
Alternative Description : Fuser Kit
Condition : Equivalent To New
Shipping Weight : 3 lb 7 oz
Shipping Dimensions : 10.6” x 8.8” x 5.2”
Country of Origin : USA
Machine Section : Fuser 
UPC 5711045566714
Alternate Manufacturer part numbers: RM1-8508-010CN, RM1-8508-000CN RM2-3829
Page Yield 250,000 pages
 
CF116-67903 RM2-3829is compatible with:
HP LaserJet pro mfp m521dn
HP LaserJet pro mfp m521dw
HP LaserJet enterprise 500 mfp m525dn
HP LaserJet enterprise 500 mfp m525f
HP LaserJet enterprise flow mfp m525c
HP LaserJet managed flow mfp m525cm
 
Other Helpful Resources
Paper Jam Solutions For Laserjet Printers
Printer Service And Parts Glossary
Printer Service Error Codes
Printer Fuser Technology Past, Present and Future