4-6
Service Manual
Step B
Print a copy of the Quick Test Page, and check the margin adjustments printed on the test page. These
settings should be within the range specified in
“Registration” on page 3-67
. The reference screw can be
adjusted without loosening the locknut. Turn the screw a few turns, and print a copy of the Quick Test Page as
you check the diamonds on the left margin. Continue adjusting the screw as you check the results of each
adjustment on a new test page until you obtain the results you want.
Fuser solenoid adjustment
Perform the fuser solenoid adjustment whenever you replace the fuser solenoid. Adjust the fuser solenoid
while installed in the printer. Adjust the screw on the eccentric mounted on the solenoid housing to provide an
air gap between the rear of the solenoid stator and the solenoid armature. The solenoid air gap for all models
is 4.5 mm ± 0.1 mm.
Gap adjustment
The gap adjustment allows you to increase the minimum gap between sheets of paper as they are fed through
the printer. This adjustment reduces the printer overall performance, such as pages per minute, but can help in
reducing the amount of curl of some printed media, thus improving media stacking in the output bin.
1. Enter the Diagnostic Mode.
2. Select
Ep Setup
from the Diagnostic Menu.
3. Select
Gap Adjust
.
4. The range of the GAP adjustment is 0 to 255. Adjust the gap setting by using
to select the value. If
GAP=0 displays, it indicates a factory setting to minimum gap. Select a value and run several copies of the
media that displays a curl problem. It may take several tries before improvement is noticed.
Note:
This setting has no effect when duplexing.
Summary of Contents for 5230DN
Page 1: ... HOO Q GQ GQ GQ 6HUYLFH 0DQXDO 15 December 2009 ...
Page 2: ... ...
Page 14: ...xiv Service Manual ...
Page 19: ...Notices and safety information xix ...
Page 20: ...xx Service Manual ...
Page 34: ...1 10 Service Manual ...
Page 206: ...2 172 Service Manual ...
Page 318: ...3 112 Service Manual ...
Page 366: ...4 48 Service Manual 6 Remove the operator panel hinge assembly right ...
Page 369: ...Repair Information 4 51 9 Lift the operator panel door assembly out of the machine ...
Page 436: ...4 118 Service Manual 3 Remove the HCIT tray cover front A ...
Page 438: ...4 120 Service Manual 3 Remove the HCIT cover rear ...
Page 440: ...4 122 Service Manual 3 Remove the HCIT cover right ...
Page 469: ...Repair Information 4 151 5 Install the flash card into the system board ...
Page 518: ...4 200 Service Manual ...
Page 520: ...5 2 Service Manual ...
Page 524: ...7 2 Service Manual Assembly 1 Covers ...
Page 526: ...7 4 Service Manual Assembly 2 5230n dn 5350dn and 5530dn Operator panel ...
Page 528: ...7 6 Service Manual Assembly 3 T656dne Operator panel MPF and smart card ...
Page 530: ...7 8 Service Manual Assembly 4 Drive motor assemblies and duplex ...
Page 532: ...7 10 Service Manual Assembly 5 Media path and ducts 1 2 2 3 4 5 6 7 8 9 10 11 12 12 ...
Page 534: ...7 12 Service Manual Assembly 6 Printhead charge and transfer ...
Page 536: ...7 14 Service Manual Assembly 7 Pick arm assembly trays and MPF ...
Page 538: ...7 16 Service Manual Assembly 8 LVPS fuser and electrical cables 1 ...
Page 540: ...7 18 Service Manual Assembly 9 HVPS system card and electrical cables 2 ...
Page 548: ...7 26 Service Manual Assembly 13 SFP stapler assembly 1 1 ...
Page 552: ...7 30 Service Manual Assembly 15 SFP stapler assembly 3 4 5 1 2 3 6 6 7 8 9 10 11 ...
Page 554: ...7 32 Service Manual Assembly 16 SFP stapler assembly 4 1 2 ...
Page 556: ...7 34 Service Manual Assembly 17 5 bin mailbox 1 3 12 7 5 2 11 4 13 8 10 9 1 14 6 ...
Page 564: ...7 42 Service Manual Assembly 21 Envelope feeder and external duplex 1 2 ...
Page 582: ...I 12 Service Manual ...
Page 584: ...5230n dn Printer ...
Page 585: ...5 5 30dn Printer ...
Page 586: ...5 35 0dn Printer ...