Epson 4000 Service Manual - Page 286

EPSON Stylus Pro 4000 3. Remove the "Head Unit" from the "Carriage Unit". (Refer to "4.2.7.1 Carriage Unit" (p260).) 4. Separate the "Carriage, C" from the "Carriage, B". (Refer to "4.2.8.1 Printhead" (p278).) 5. Draw out the "Plate, Damper" with a plier or a similar tool. (Refer to Figure 4-114.) C A U T IO N When performing the following work, pay attention to the followings: „ Do not hold the film area of the "Valve Assy., Head". „ Do not damage or deform the joint section on the "Valve Assy., Head" which connects the "Tube, Supply, Ink". 6. Remove the "Valve Assy., Head" by following the steps below. (Refer to Figure 4-115.) 6-1. Slide the joint section on the "Valve Assy., Head", which connects "Tube, Supply, Ink", to remove the joint section. 6-2. Release the tab and remove the "Valve Assy., Head" in the direction of an allow. A D JU S TM E N T R E Q U IR E D Be sure to refer to Chapter 5 "Adjustment" (p.354) and perform specified adjustments after replacing or removing the "Valve Assy., Head". Revision B Plate, Damper Figure 4-114. "Plate, Damper" Drawing Joint Section Tab 1 2 1 Valve Assy., Head Film Area (both sides) Disassembly & Assembly Figure 4-115. "Valve Assy., Head" Removal Disassembly Procedures 286