Bonding Standards - Epson MX-80 Technical Manual

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4.2.3 Bonding Standards

This adhesive is applied to the set screws and nuts securing the various parts of the M-3210

Printer Mechanism to prevent the assembled parts from loosening due tovibration during the

transportation or assembly operation of the Printer. Therefore, whenever the M-3210 is dis

assembled for parts replacement, etc.. be sure to apply the Neji Lock #2 (G) to the specified

bonding points by referring to Table 4.2 or Fig. 4.1. (The bonding point numbers shown in

Table 4.2 are identical to those shown in Fig. 4.1.)

NOTE: Be sure to apply a moderate amount of Neji Lock #2 (G), so as to prevent the parts

adjacent tothe screw ornut from seizure due to theoutflow of the adhesive. Prefera

bly apply the adhesive over 1/2 to 1/4 of the screw head.

No.

REV. A

Apply Neji lock over 1/2 to 1/4 of the screw head. Confirm that the applied adhesive

does not enter the cross slot of the screw head.

Table 4.2 List of Bonding Points

Bonding Point

Platen securing screws (4 places)

Base frame A securing screws (2 places)

Head adjusting lever securing nut (1 place)

Carriage shaft A securing nuts (2 places)

Ribbon mask securing screws (2 places)

Paper feeding motor assy securing screws (2 places)

Timing belt motor assy securing screws (4 places)

PTS sensor board assy securing screw (1 place)

Paper guide plate A securing screws (3 places)

Terminal board securing screws (2 places)

Home position sensor assy securing screw (1 place)

Belt tension plate securing screw (l place)

Sprocket guide shaft securing nuts (2 places)

4-2

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