1
Service manual
--RD-297
Ningbo R. D. C Office Equipment Co., Ltd
Page 1: ...1 Service manual RD 297 Ningbo R D C Office Equipment Co Ltd...
Page 2: ...2 Machine Structure Fig 1 Operation Mechanism 1 Working theory of the folding machine Fig 2...
Page 3: ...being driven by first fold driven shaft 1 the driving shaft 4 and the quadrate shaft 15 together to complete the first folding The first folded sheet goes through the outlet pulley 9 via the driving s...
Page 4: ...umber of totally folded sheets of history Reset Press Reset digital display shows 0 When display 0 press Reset display machine status as H XXXX 10K sheets L XXXX 1 sheets Speed Press the right key spe...
Page 5: ...ube and the LED H 1 1 2 3 The counter sensor 0 light mask 1 light through The encoding sensor 0 light mask 1 light through The paper feeding sensor 0 light mask 1 light through H 2 1 2 The first foldi...
Page 6: ...per neatly and properly for folding with holding plates See Fig 5 2 Use pressure adjustment bar to adjust the paper holding pressure according to the type of paper for folding See Fig 6 3 Use pressure...
Page 7: ...lding case adjustment 1 Pull up the rough adjustment knob slide it to the wanted position See Fig 8 2 Rotate the fine adjustment knob to adjust it to the correct position during the trial folding See...
Page 8: ...left 3 Lower folding case fine adjustment Single folding Double folding Irregular folding Envelope folding Accordion folding Pamphlet folding Folding type Size B beyond Rotate right Rotate right Rota...
Page 9: ...n the sensor 3 Paper feeding slip 1 The roller or the roller rubber has been contaminated 2 The paper is too slipping 3 The driving V belt is slip 4 The roller or the roller rubber has been worn and t...
Page 10: ...w Adjust the roller pressure 8 Interrupted output of folded sheets 1 Outlet roller position incorrect 2 Paper segments in the sheet counter sensor 1 Adjust the position of the outlet roller Refer to t...
