Specifications

Rockhopper II series printers – Maintenance Manual

AP-74065, Rev. 1.2, 27/09/04

Step 9 : Replace the PF_ENC assembly.

Notes :

¾ When installing the PF_ENC assembly and the PF encoder installation board, make

sure they are aligned with the locating bosses.

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 :

¾ 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"

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 2 = Set screw fixing the 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".