I would not plug this machine in without finding a manual like this. In addition to setup and normal operating instructions, it has troubleshooting flowcharts, diagrammed mechanical adjustments, and schematics to beat the band. The tech I hand it to would be thrilled to find solder side PCB diagrams with component outlines superimposed, pinouts for every IC chip, and line drawings of transistors, with labeled legs.
As for printing quality, this may be a copy of a copy, but even the finest print when enlarged is very legible. There is a bit of grayed print over a few pages, as if a wet page were placed over it, but the print is still very legible. If you could borrow an original manual and get it printed and bound for 4 to 6 times the cost, you could get better quality. In that case you wouldn't be here. For price, utility, and availability I am rating this manual highly.
I received the Manual in a timely manner and it was exactly what I needed.
This is a perfect copy of the Service Manual, The quality is great. I am very
happy. Thank you
Tray
5. Remove the drive arm concave phase from the tray slider and tray.
1. Slide the guide tray unit while pressing the stopper in the arrow direction, and remove the guide tray unit.
2. Raise the loading unit. 3. Slide the lever in the arrow direction till it stops and pull the tray out.
<Assembling the tray unit> 1. Insert a part of the tray into the unit sliding over the groove on the mechanical chassis unit. 2. Insert the tray to the point before the tab of the mechanical chassis unit.
4. Spread the tabs at the both sides and pull the tray out. (The tray slides a little forward and stops.)
3. Hook the drive arm concave phase over the tray and the tray slider. 4. Press in the tray. 5. Make sure that the tray and the drive arm move smoothly.