Cartridge carriage stalls after each page

Question

I have a psc 1315 all-in-one printer that works perfectly to one exception. After finishing a page and before releasing it, the cartridge carriage starts making a clunking sound that makes the whole printer stagger. It then stops, lights up the "check paper" and "check print cartridge" lights, and an error box comes up saying "cartridge stalled". When I lower the print gate it releases the page and the "check paper" light comes off. When I lift the gate back up it makes some more clunking sounds and the "check print cartridge" light comes off. Then silence...  When I print a self test page this is what I get:
Extended Self-Test Report
hppsc 1310 series Model Number 1315
Serial # MY48PCD3CQ02Service ID # 15039
Device 0,152
Active 1/0: USBVertical Cartridge-to-Cartridge Alignment Setting: 0 0
Horizontal Cartridge-to-Cartridge Alignment Setting: 0 0
Black Bidirectional Printing Alignment Setting: 0 0 0 0
Color Bidirectional Printing Alignment Setting: 0 0
 Total Page Count: 1354Firmware Version: R0012xxNxFM1
USB VID: Ox3fO PID: Ox3fl1
t1TRA Ox6272
Pen Ambient Temp: 246
CBA TI 2.d
RIGHT: ID=Ox302392f STAT=OxO TSR=130 CAL TEMP=320 CAL ACC=3 TYPE=O LEFT: ID=Oxl0210S5 STAT=OxO TSR=99 CAL TEMP=320 CAL ACC=3 TYPE=1 Pen Region: Oxl
Last Assert Codes OxfOaf8004 Oxafe2le03 Oxafe21e03 Oxafe21e03 Oxafe21e03
Can anyone with service knowledge help me? Or at least direct me to where I can procure a service manual for this particular model? I will be deeply grateful for any direction or advice. 

Answer 1

HP says there is no way to turn the message off.  ( BAD HP!!)
However, since I want to only print in black, I may have found a workaround. 
Win XP -- Control panel--Printers and Faxes -- Print Preferences -- Advanced -- Print in Greyscale -- select "Black ink only"
No message and the installed trial color cartridge still shows full after several days of printing.
( Sadly this does not seem to work on my wife's HP printer/scanner )