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HDW-F900 P1E2
2-3-5. SV-218 Board
(Side A)
SV-218 Board Switch
Switch No. Description Factory setting
S1 1to 4 Factory use OFF
2-3-6. SY-285 Board
(Side A)
SY-285 Board Switch
Switch No. Description Factory setting
S2 1 to 4 Factory use OFF
2-4. How to Clean the Head When the Head is Clogged
When the head is clogged, refer to Section 6, Periodic Maintenance and Inspection for appropriate head-
cleaning.
S1
A B C D
E
1
2
CN9
1234
ON
S1
S2
CN10
A B C D
E
1
2
1234
ON
S2
2-3. Settings of Board Switches and Short-circuit Pins
2-4. How to Clean the Head When the Head is Clogged