惠普7110打印机出现打印机或墨水系统出现故障,感叹号和最近的一个灯闪

2025-03-17 09:12:42
推荐回答(2个)
回答1:

更换墨盒后,打印机检测工具里的“墨盒墨水量检测”呈现“Ⅹ”的维修------关机状态,掀开上盖,取下右侧“打印头维护盖”的2颗螺丝并取下“打印头维护盖”,---可以看见打印头后侧有2根乳胶管和钩簧(注意观察钩簧上下的挂钩位置和乳胶管状态,以免安装时错误),4处扁平软排线缆,请仔细观察打印头的这个侧面还有:光栅带卡在传感器中间(用于打印头水平位距检测标准)。---用钩子脱下2个钩簧的上端,用手指捏揉2根乳胶管而脱开,用手指着力于软排线缆头的硬塑片处脱开4根软排线,戴上薄乳胶手套在避免损坏塑料光栅带的前提下向上方小心地完全拿出带墨盒的打印头。---观察到打印头底部为2排喷墨口(绝对避免喷墨口与硬物、尖锐物接触而损坏),---把打印头喷墨口朝下置于有毛巾铺垫防止墨水污染的操作面---(如怀疑喷墨口堵塞:用金属盒盖装不高于3MM高度清水,把喷墨口浸润一个晚上,小心擦拭干喷墨口),---取下4个墨盒(取下墨盒的操作也可在所有操作之前)。---用合适梅花批头取下如图的4颗螺丝,在避免损坏喷墨口软塑料线路板的前提下,如图翻开PCB印制板。---可见如图的4处传感用金色接触亮片,用细铜丝两两全部短路焊接(焊点越小越好)。---在确保不损坏光栅带并位置正确前提下,按流程反向安装回打印头---安装注意事项:1、把光传感小心卡入光栅带,避免光栅带破损异位。2、小心不要扯断扁平软排线缆。3、不要用尖嘴钳拆装乳胶管,会夹破乳胶管。------安装好打印头后,开机,按住电源钮,点击3次消除钮(会闪灯3次),松开电源钮,此时会实现纠正打印头并打印测试纸。---或按照“打印机测试工具”程序操作要求,不断调整打印质量。

回答2:

关于这个问题,惠普喷墨打印机与佳能喷墨打印机不一样,佳能喷墨打印机能改连供或者填充墨水,就算提示墨水已用尽,也可以跳过检测环节,惠普的不行。 你把墨盒取下,看看墨盒芯片上与打印机字车接触芯片上有没有墨水残留,有就擦干净,再把墨盒装上去,显示感叹号很正常,你装个新墨盒就不会有感叹号了。

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