Genuine Service Manual. Link was available in less then an hour or so. Service Manual contains assembly, PCB layout, complete circuit diagram, Components list etc
I'm quite impressed. I had to wait 24 hours for my manual (quite a rare one) but I got it and the quality was good. Also, from trawling the web, these prices are by far the best.
Manuale perfetto. Ottimo e utilissimo. Grazie a questo manuale ho potuto realmente risolvere il complesso problema della stampante.
Text excerpt from page 62 (click to view)
8224 N/B Maintenance
4. Slightly lift up the keyboard, then disconnect the cable from the system board, then separate the keyboard. (Figure 2-4)
Reassembly
1. Reconnect the keyboard cable and fit the keyboard back into place. 2. Replace the keyboard cover and secure with nine screws. 3. Replace the battery pack. (Refer to section 2.3.1 Reassembly)
t ent e cr m Se cu c Do al iT ia M nt e d fi n o C
Figure 2-4 Lift the keyboard