1. First Paper Feed Unit
13) Feed guide
14) Paper feed roller
15) Paper feed guide
16) Paper feed pressure knob
17) Paper feed roller
18) Side guides locked rod
19) Print position adjustor button
20) Feed guides
21) Paper feed pressure knob
For RD-3108C/4019A
For RD-3208C/4029A/4200/4220/4300/4320
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