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Chapter 5 Maintenance and Adjustment
69
5-3 Head Replacement
Replacing the Head
When all nine marking pins wear out, replace the head. During replacement, you strike the pattern shown in the
figure. Prepare a piece of test-use printing material (brass) included with the replacement head (MPH-70), or another
piece of material measuring about 60 mm (2-3/8 in.) by 60 mm (2-3/8 in.).
The replacement head is sold separately. Consult your authorized Roland DG Corp. dealer or Call Center.
Procedure
➢Never quit the replacement operation while partway through.
➢The head is a consumable part. Never use a head whose marking pins are all worn out.
➢Never reuse a head once it has been removed. Never use it a second time, even if it contains unused pins.
➊
Start MPX-70 Head Manager.
☞ p 66 "Starting MPX-70 Head Manager"
➋
Click [Replace Head].
Follow the on-screen instructions to carry out head replacement.
➌
When you have finished, click [X].
The window closes.
After you have finished the head-replacement operation, click [Readjust Pins] to check the state of the marking pins.
☞
p 68 "Adjusting the Striking Force of the Pins"
Adjustment pattern