Replacing The Pf Deceleration Pulley Assembly - MUTOH Rockhopper II series Maintenance Manual

Step 9 :
Replace the PF_ENC assembly.
Notes :
Step 10 :
Reinstall all parts in the opposite order of the removal procedure.
Step 11 :
Adjust the tension of the PF deceleration belt according to "PF deceleration belt tension
adjustment".

4.5.3. Replacing the PF deceleration pulley assembly

Notes :
Step 1 :
Follow step 1 to 6 in "Replacing the PF_ENC assembly and PF scale assembly" to remove the
PF scale installation board.
Step 2 :
Loosen the set screw fixing the coupling.
1 = Coupling
3 = Y deceleration pulley axis
Step 3 :
Pull the Y deceleration pulley to the opposite side of the origin and then remove the deceleration
pulley assembly.
Step 4 :
Reinstall all parts in the opposite order of the removal procedure.
Step 5 :
Adjust the tension of the PF deceleration belt according to "PF deceleration belt tension
adjustment".
When installing the PF_ENC assembly and the PF encoder installation board, make
sure they are aligned with the locating bosses.
Remove following covers before replacing the parts in the PF motor assembly.
Side cover R: refer to "Removing side cover R"
Side cover L: refer to "Removing side cover L"
Front cover: refer to "Removing the front cover"
Carriage cover: refer to "Removing the carriage cover"
Y rail cover: refer to "Removing the Y rail cover"
Media guide F: refer to "Removing media guide F"
Rockhopper II series printers – Maintenance Manual
2 = Set screw fixing the coupling
76 AP-74065, Rev. 1.2, 27/09/04