Cool that's what I originally thought you meant hence my confusion over the IVG advice.To give this clarity.
To answer your question.The pneumatics are not cycling at all currently to recock the hammer.
If i manually pull back the cocking rod by pulling back the back block,the hammer sear pin is catching the sear and if i drop the hammer by depressing the trigger the marker will go bang.But the fun ends there..
When you get a new battery (and if you think the E1 is a hog...try an E2!) unplug your sear solenoid and try firing the gun without gas. You should be able to hear the front solenoid...just. I can hear the solenoid activate in my MQ2 cocker so it shouldn't be a problem. If you leave the big sear solenoid in then it's more difficult as it drowns it out.
other than that the only thing I can think is your LPR is faulty and not suplying the air to the noid or they're all fine and the ram is bust but I can't see that. Try disconnecting the air lines and seing if the inlet line to the noid is passing air through it, (scratch the LPR fault off the list then) if it is it may be a solenoid problem and then you're on your own
It's took me since the first introduction of the autococker to now to actually take one totally apart, love theory hated practicals (I'm a don't tinker with cockers unless they're broke kinda guy)