Thanks for the feedback Suraj.
I found that page long before I posted the question.
First of, the pic does not show up under "show system firmware"
user@SRX210CM> show system firmware
Part Type Tag Current Available Status
version version
Routing Engine 0 RE BIOS 0 2.8 2.8 OK
Routing Engine 0 RE BIOS Backup 1 2.8 2.8 OK
user@SRX210CM> show chassis hardware
Hardware inventory:
Item Version Part number Serial number Description
Chassis CD4113AK0177 SRX210HE2
Routing Engine REV 06 750-048672 BBBF9504 RE-SRX210HE2
FPC 0 FPC
PIC 0 2x GE, 6x FE, 1x 3G
FPC 1 REV 00 740-030745 BAAA1261 FPC
PIC 0 1x DOCSIS mPIM
Power Supply 0
Secondly, although the firmware loaded in step 3 of that page appears to be a junos image, and not a pic firmware I have attempted to use same method to load the mini-pim image without resolve
Further suggestions will be much appreciated. Thanks!