Common faults

After the paper tray 1 is placed, the paper tray lifts the motor action, and the SP5804-038 output checks that the lift motor rotates normally. the reason 1. Paper size sensor is defective 2. BICU board is bad solution This machine detects the switch 1 of the paper size sensor as a tray. 0: Advance 1: Not advanced SP5803-001 detects the paper detection data of 1 paper tray, and finds that the reading of switch 1 is always 1 when the paper tray is advanced, and the fault is eliminated after replacing the sensor.... 查看全文

症状：机器第二纸盘上纸时纸张纸头刚出搓纸单元就卡纸，第一纸盘上纸正常。分析故障可能原因：1. 搓纸轮不良。2. 搓纸组件运转不良3. 送纸传感器不良。措施：1.对换第一纸盘和第二纸盘的搓纸轮，传送轮和分离轮测试，故障依旧。2.清洁第二纸盘上纸组件，测试故障依旧，用SP5-803-14测试送纸传感器无反应，更换送纸传感器，试机正常。解决方案：更换送纸传感器，试机正常。... 查看全文

主题：彩色打印限制设置涉及机型：MP C3003/4503症状某客户，用MPC4503，在电脑(win7 .32位)上，使用Universal Driver 4.10 版本打印，希望对彩色打印进行限制(如需输入密码才可以打印)，客户不想购买其他软件。客户使用了用户代码验证，在MFP端已经设置OK(如下)，可以成功限制彩色复印;在通讯簿中新建账户设置用户代码以及允许打印彩色功能从驱动程序中的打印首选... 查看全文