Maintenance Questionnaire

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Please fill in the following content carefully!

1.Did you buy the product from us?*
Yes No

1.Did you buy the product from us?*

Yes

2.Please fill the date of purchase.*

3.Please fill the model of Inkjet Printer:*
P.S.：Inkjet Printer Model: ROLAND FJ-740

3.Please fill the model of Inkjet Printer:*

P.S.：Inkjet Printer Model: ROLAND FJ-740

4.Please fill the type of board:*
P.S.：The Board Type is Mainboard

4.Please fill the type of board:*

P.S.：The Board Type is Mainboard

5.Please describe the exactly troubleshooting with error message.*

6.Please send us the pictures and video necessarily which helps to judge the problem. Our contact email info@sign-in-china.com*

7.Connect person:*

8.Tel:*

9.Email:*