Epson Stylus Photo PX700FW Service Manual

Also see for Artisan 700 Series: User guide User guide Product support bulletin Basic guide Network installation guide

Epson Artisan 800/Epson Stylus Photo PX800FW/TX800FW/Epson Artisan 700/Epson Stylus Photo PX700W/TX700W Revision CDISASSEMBLY/ASSEMBLY Disassembly/reassembly procedures specific to Artisan 700/PX700W/TX700Whttps://www.manualsbooks.com196Confidential4.3.2.2 Main Board/Grounding Plate M/B (Artisan 700/PX700W/TX700W)Parts/Components need to be removed in advance:Scanner Unit/Upper Left Housing/Paper Guide Top Assy/Upper Housing/Hinge/Rear Right Housing/Right HousingRemoval procedure1. Disconnect all the cables and FFCs connected to the section A on the MainBoard. (See "Connectors on the Main Board" (p. 117).)Figure 4-229. Connector positions on the Main Board2. Remove the screw (x1) that secures the Grounding Plate M/B, and remove theGrounding Plate M/B together with the Grounding Plate Sheet M/B.Figure 4-230. Removing the Grounding Plate M/B3. Remove the screw that secures the Ferrite Core Holder A, and remove theFerrite Core Holder A.Figure 4-231. Removing the Ferrite Core Holder AThe disassembly/reassembly procedures for Artisan 800/PX800FW/TX800FW differ from those of Artisan 700/PX700W/TX700W, see4.2.3.2 "Main Board / Grounding Plate M/B" (p117) for theprocedures.When printing the CDR, the CDR Tray feed amount is adjustedwith compensation depending on the deterioration of the CDRTray, and the correction level is determined by the number ofprinted CDRs. If the data on the EEPROM can not be copied whenreplacing the Main Board, banding may occur while printing CDRdue to improper corrections caused because the data of the numberof printed CDRs can not be transferred.When this happens, replace the CDR Tray Assy with a new onetogether with the Main Board. (See 4.2.4.8 "CDR Tray Assy"(p140).)CN21 CN49 CN13CN24 CN14CN8 CN10CN41 CN12 CN9 CN33 CN1CN5CN31CN7Section B CN6 CN4 CN3 CN2Section A CN19CN22CN501C.B.S. 3x6 (7±1Kgfcm)Positioning hole & dowelDouble-sided tapeGrounding Plate M/BGrounding Plate Sheet M/BPositioning hole & dowelDouble-sided tapeFerrite Core Holder AC.B.S.(P2) 3x8 (8±1Kgfcm)Holder IC Shield Plate