Generic Roland SJ-540 / SJ-740 / FJ-540 / FJ-740 Head Board for 6 Heads - W811904020. Roland CJ-540 / Roland FJ-540 / FJ-740K / FJ-740 / Roland SC-540 / SC- 545 EX /. Roland SJ-1000 / SJ-1045 EX / SJ-540 / SJ-545 EX / SJ-640 / SJ-645 EX / SJ-740 / SJ-745 EX / SJ-745. 13.8" x 9.9" x 2.4(350 x 250 x 60mm). Through strict selection of electronic components, the.
New printhead board has been passed the aging test with maximum loading time of electricity to 120 hours. Most of the electronic components of other brand. Printhead boards are not in good quality and also not been tested for aging performance as well as short time of loading of electricity.
This new printhead board applies aluminum. Heat sinks which gives good performance of heat dissipation. Other brand printhead boards use iron heat sinks which dont dissipate heat well. Disconnect the cables from the head board. Move the screws and disconnect the connector.
Place the head board to the new one. Connect all the cables to the head board. Carry out the following checks : THERMISTER CHECK HEAD UP/DOWN SENSOR CHECK FAN ON THE HEAD BOARD. The item "Roland SJ-540/SJ-740/FJ-540/FJ-740 Head Board for 6 Heads W811904020, OEM" is in sale since Tuesday, November 22, 2016. This item is in the category "Business & Industrial\Printing & Graphic Arts\Printing & Graphic Essentials\General Accessories".
The seller is "ussignage2015" and is located in Beijing. This item can be shipped worldwide.