HP Designjet 4000 Service Manual - Page 201
Black Printhead: Decap Problem
View all HP Designjet 4000 manuals
Add to My Manuals
Save this manual to your list of manuals |
½²±»
3ULQW´4XDOLW\
KS
´GHVLJQMHW´µ¶¶¶´VHULHV´SULQWHU´VHUYLFH´PDQXDO
%ODFN±3ULQWKHDGµ±'HFDS±3UREOHP
'HVFULSWLRQ±RI±SUREOHP
:KHQ´WKH´%ODFN´3ULQWKHDG´GRHV´QRW´ILUH´DQ\´LQN´GXULQJ´RQH´VZDWK¸´EXW´RQO\´
SULQWV´DW´WKH´HQG´RI´WKH´VZDWK¸´D´WKLQ´YHUWLFDO´OLQH´¿D´GHIHFWÀ´FDQ´EH´VHHQ¾
6RPH´LQIRUPDWLRQ´WR´WDNH´LQWR´FRQVLGHUDWLRQ¾
±
7KH´SDUW´RI´WKH´WKLQ´OLQH´ZKLFK´LV´EHIRUH´WKH´EODFN´ER[´LV´RI´PXFK´EHWWHU´
TXDOLW\´FRPSDUHG´WR´WKH´SDUW´ZKLFK´KDV´QRW´EHHQ´SULQWHG´IRU´DW´OHDVW´WKH´
ODVW´±Ã¹»´LQFKHV´¿Ä»¹±´FPÀ¹
±
7KH´ORQJHU´WKH´%ODFN´3ULQWKHDG´LV´QRW´SULQWLQJ¸´WKH´PRUH´YLVLEOH´WKH´GHIHFW´
ZLOO´EH¹
±
7KH´GHIHFW´LV´QRW´VHHQ´ZLWK´WKLFNHU´OLQHV¹
±
,I´WKH´%ODFN´3ULQWKHDG´LV´QRW´SULQWLQJ´DW´WKH´EHJLQQLQJ´RI´WKH´SULQW´¿H¹J¹´QR´
EODFN´IUDPH´DURXQG´WKH´SULQWÀ¸´WKH´GHIHFW´FDQ´EH´ZRUVH¹´7KLV´VSHFLILF´
GHIHFW´LV´FDOOHG´Â,QWHU´6ZDWK´'HFDS¹
±
:KHQ´WKH´%ODFN´3ULQWKHDG´LV´SULQWLQJ´DW´WKH´EHJLQQLQJ´RI´WKH´VZDWK´¿H¹J¹´
ZKHQ´WKHUH´LV´D´EODFN´IUDPH´DURXQG´WKH´SULQWÀ¸´WKH´VSHFLILF´GHFDS´GHIHFW´LV´
FDOOHG´Â,QWUD´6ZDWK´'HFDS¹
&RUUHFWLYH±$FWLRQ
¶
&KHFN´WKDW´WKH´3ULQWHU´KDV´WKH´ODWHVW´)LUPZDUH´YHUVLRQ¹´,I´QRW¸´XSGDWH´WKH´
)LUPZDUH´WR´WKH´ODWHVW´YHUVLRQ¹
·
7U\´URWDWLQJ´WKH´SULQW´E\´Ä¶¸´³Å¶´RU´·Ã¶´GHJUHHV¹
¸
6LQFH´WKLV´SUREOHP´LV´RQO\´VHHQ´ZKHQ´SULQWLQJ´WKLQ´OLQHV¸´WU\´WR´DYRLG´SULQWLQJ´
WKLQ´OLQHV´ZKHQHYHU´SRVVLEOH¹
¹
7R´GHFUHDVH´WKH´SUREDELOLW\´RI´KDYLQJ´WKH´Â,QWHU´6ZDWK´'HFDS´LVVXH¸´D´EODFN´
IUDPH´DURXQG´WKH´SULQW´VKRXOG´EH´DGGHG¹
º
6ZLWFK´WR´WKH´
%HVW
´SULQW´TXDOLW\´VHWWLQJ´DQG´WXUQ´2II´WKH´Â0D[LPXP´'HWDLO´
RSWLRQ´LQ´WKH´'ULYHU¹