Feed roller gear is broken.
Feed rollers are dirty.
Fuser has overheated.
Toner cartridge needs to be replaced.
第1题：
A. The printer will print according to specification.
B. The printer will stop printing immediately.
C. The printer will take longer to print.
D. The printer will print blank sheets of paper
第2题：
Based on the laser operation treatment of three patients。what can we infer from the passage?
A．Laser light treatment is safe and effective．
B．Laser light treatment is dangerous and ineffective
C．Laser light treatment still requires much more studies．
D．Government should encourage doctors to do research of laser light treatment on the human body．
第3题：
A.connects
B.contacts
C.concentrates
D.confines
第4题：
A user states that the inkjet printer is printing streaks on documents. Which of the following wouldresolve the issue?（）
第5题：
A laser printer prints pages with a gray background. Which of the following is the MOST possible cause of the problem? （）
第6题：
A. Print head
B. Toner
C. Fuser
D. Main drive assembly
E. Pickup rollers
第7题：
Which of the following is included in the typical laser printer maintenance kit?（）
第8题：
A. incorrect DSL network redistribution
B. incorrect static host route configuration
C. incorrect static customer route configuration
D. incorrect default static route configuration on the end user
第9题：
A technician cannot access the print queue to delete a print job. Which of the following is the MOST likely cause of this issue? （）
第10题：
A technician receives a new printer for repair and the work order states that when powered on the printer makes a loud noise and will not print. Which of the following actions should the technician take？ （）