Dell 5230dn Mono Laser Printer Service Manual - Page 375

Pick roll assembly removal 1. Remove the media tray. 2. Gently pull the pick arm assembly down, and release the two hooks (A) securing the two pick roll assemblies. A A 3. Remove the two pick roll assemblies. Replacement Warning: When replacing the pick roll assembly, do not touch the rubber surface. Print cartridge cooling fan removal 1. Remove the side cover, right. Go to "Side cover, right removal (5230n/dn)" on page 4-67 or "Side cover, right removal (5350dn, 5530dn, and T656)" on page 4-68. 2. Remove the screw (A) securing the print cartridge cooling fan to the machine. 3. Remove the print cartridge cooling fan. 4. Disconnect the connection (B) from the print cartridge cooling fan. B A Replacement Warning: When replacing the print cartridge cooling fan, ensure that it is installed as shown in the picture. Repair Information 4-57