HP — HP LaserJet 3015/3020/3030 all-in-one Service Manual

Figure 5-80. Remove the scanner assembly (6 of 13).......................................................147 Figure 5-81. Remove the scanner assembly (7 of 13).......................................................148 Figure 5-82. Remove the scanner assembly (8 of 13).......................................................148 Figure 5-83. Remove the scanner assembly (9 of 13).......................................................149 Figure 5-84. Remove the scanner assembly (10 of 13) ....................................................150 Figure 5-85. Remove the scanner assembly (11 of 13) ....................................................151 Figure 5-86.

Remove the scanner assembly (12 of 13).....................................................151 Figure 5-87. Remove the scanner assembly (13 of 13).....................................................152 Figure 5-88. Parts removal order for the printer (product base, all models)......................153 Figure 5-89. Remove the printer separation pad (1 of 2)...................................................154 Figure 5-90. Remove the printer separation pad (2 of 2)...................................................154 Figure 5-91. Remove the print cartridge (1 of 2)................................................................155 Figure 5-92.

Remove the print cartridge (2 of 2)................................................................155 Figure 5-93. Remove the printer pickup roller (1 of 5).......................................................156 Figure 5-94. Remove the printer pickup roller (2 of 5).......................................................156 Figure 5-95. Remove the printer pickup roller (3 of 5).......................................................157 Figure 5-96. Remove the printer pickup roller (4 of 5).......................................................157 Figure 5-97. Remove the printer pickup roller (5 of 5).......................................................158 Figure 5-98.

Remove the media input tray (1 of 3).............................................................158 Figure 5-99. Remove the media input tray (2 of 3).............................................................159 Figure 5-100. Remove the media input tray (3 of 3).............................................................159 Figure 5-101. Remove the transfer roller (1 of 3).................................................................160 Figure 5-102. Remove the transfer roller (2 of 3).................................................................160 Figure 5-103. Remove the transfer roller (3 of 3).................................................................161 Figure 5-104.

Remove the printer side covers (1 of 3).........................................................161 Figure 5-105. Remove the printer side covers (2 of 3) ........................................................162 Figure 5-106. Remove the printer side covers (2 of 3) ........................................................162 Figure 5-107. Remove the printer side covers (3 of 3).........................................................163 Figure 5-108. Remove the print-cartridge door (1 of 2)........................................................163 Figure 5-109. Remove the print-cartridge door (2 of 2)........................................................164 Figure 5-110.

Remove the rear cover and fuser cover (1 of 3)............................................164 Figure 5-111. Remove the rear cover and fuser cover (2 of 3)............................................165 Figure 5-112. Remove the rear cover and fuser cover (3 of 3)............................................165 Figure 5-113. Remove the front cover (1 of 3).....................................................................166 Figure 5-114. Remove the front cover (2 of 3).....................................................................166 Figure 5-115. Remove the front cover (3 of 3).....................................................................167 Figure 5-116.

Front-cover locking tabs.................................................................................167 Figure 5-117. Installing the scanner cushions......................................................................168 Figure 5-118. Remove the speaker assembly (1 of 2).........................................................168 Figure 5-119. Remove the speaker assembly (2 of 2).........................................................169 Figure 5-120. Remove the power supply (1 of 3).................................................................170 Figure 5-121. Remove the power supply (2 of 3).................................................................170 Figure 5-122.

Remove the power supply (3 of 3).................................................................171 Figure 5-123. Correct routing of the power-supply wire-harnesses.....................................171 Figure 5-124. HP LaserJet 3015 formatter and LIU.............................................................173 Figure 5-125. HP LaserJet 3020 formatter without LIU........................................................173 Figure 5-126. HP LaserJet 3030 formatter and LIU.............................................................173 Figure 5-127. Remove the formatter (1 of 2) (and LIU installed).........................................174 Figure 5-128.

Remove the formatter (2 of 2)........................................................................174 Figure 5-129. Remove the scanner support frame (1 of 3)..................................................175 Figure 5-130. Remove the scanner support frame (2 of 3)..................................................176 Figure 5-131. Remove the scanner support frame (3 of 3)..................................................176 Figure 5-132. Remove the chassis reinforcement plate.......................................................177 Figure 5-133. Remove the ECU (1 of 6)...............................................................................178 Figure 5-134.

Remove the ECU (2 of 6)...............................................................................178 Figure 5-135. Remove the ECU (3 of 6)...............................................................................179 xiv ENWW