Excellent printing quality.
A complete and very usefull service manual with all details.
GREAT SERVICE AT VERY LOW PRICE!
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Text excerpt from page 5 (click to view)
HCD-EC55/EC77/GX99
HOW TO OPEN THE DISC TRAY WHEN POWER SWITCH TURNS OFF
Turn the bottom rib (not the gear) with a flathead screwdriver in the direction of arrow A, and draw out the tray in the direction of arrow B.