- HP All in One Printer User Manual

 Remove the encoderĆstrip spring.  Remove the double pulley from the
YĆdrive bracket. While doing this keep
the palm of one hand beneath the double
pulley to catch the doubleĆpulley
bushing.
    
      
   
       

Bracket
Double pulley
Bushing
Washer
 Disconnect the trailingĆcable connector from the cartridgeĆcarriage PCA.
Trailing-cable connector
Cartridge-carriage PCA
6Ć51 Removal and ReplacementC3187Ć90000