OKI C3530 User Manual

C3530 MFP User’s GuideTroubleshooting > 121
international dialling code to tell the machine to wait for a dial 
tone. If there are frequent problems communicating with a 
particular remote machine, try programming the telephone 
number into a One-Touch key, and then change the One-Touch 
parameters for that key. Lastly, either the local or remote 
machine may require servicing. Try sending a fax to another 
location to check the local machine.
Faxing is possible but the image of the document printed 
by...

C3530 MFP User’s GuideTroubleshooting > 122
Documents received ar e light or have vertical streaks on 
them, and machine is not out of toner : 
Lift the top cover and gently wipe the lens surface of the 
machines LED array. Then check to see if the toner or image 
drum need replacing (see “Replacing consumables and Spare 
Parts” on page 81).
Machine is set for delayed transmission but it did not send :
Check the display to make sure that the machine’s clock is set to 
the correct time (see Clock...

C3530 MFP User’s Guide
Installing additional memory > 123
INSTALLING ADDITIONAL MEMORY
This section explains how to install additional RAM memory into 
your MFP as a memory upgrade.
MEMORY UPGRADE
The basic MFP model comes equipped with 128MB of memory 
(64 Mb “on-board” and 64 Mb in the option slot). This can be 
upgraded by substituting the option memory (64Mb) with a 
memory board containing 256MB, giving a maximum total 
memory capacity of 320MB.
Installation takes a few minutes, and requires a...

C3530 MFP User’s Guide
Installing additional memory > 124
3. Press the cover release and open the printer’s top cover 
fully.
    
Printer top cover open.jpg  
   
WARNING!
If the MFP has been powered  on, the fuser may be hot. 
This area is clearly labelled. Do not touch this area.
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C3530 MFP User’s Guide
Installing additional memory > 125
4. Remove each image drum units, starting with the front. 
Cover the image drum units to protect them from direct 
light.
     
IDs & Toners out.jpg  
5. Locate the two fasteners (1) at each side of the belt (3) 
and the lifting bar (2) at the front end. Turn the two 
CAUTION!
The green image drum surface at the base of each 
cartridge is very delicate  and light sensitive. Do not 
touch it and do not expose it  to normal room light for 
more than...

C3530 MFP User’s Guide
Installing additional memory > 126
fasteners (1) 90° to the left. Th is will release the belt from 
the printer chassis.
   
 Transfer belt unlock.jpg  
6. Unlock the fasteners and remove the belt as shown.
     
Tranfer belt remove.jpg  
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C3530 MFP User’s Guide
Installing additional memory > 127
7. Carefully remove the new memory board from its 
wrapping. Try to handle the board only by its short edges, 
avoiding contact with any metal parts as far as possible. 
In particular, avoid touching the edge connector.
8. Note that the memory board has a small cutout in the 
edge connector, which is closer to one end than the other.
    
Memory card.jpg  
9. Identify the RAM expansion slot  in the printer. Unclip the 
plastic cover to open this...

C3530 MFP User’s Guide
Installing additional memory > 128
10. As the RAM expansion slot already contains a memory 
board (64Mb), this board will have to be removed before 
you can install the new one. To remove it proceed as 
follows:
(a) Identify the locking clips at each end of the RAM 
expansion slot.
(b) Push the clips outward and back into the printer. The 
board will pop out slightly.
(c) Grip the board firmly by its short edges and pull it 
out of the slot.
(d) Place the removed memory board in...

C3530 MFP User’s Guide
Installing additional memory > 129
13. Close the RAM expansion slot.
14. Replace the belt and image drum units.
15. Close the printer top cover and press down firmly so that 
the cover latches closed.
16. Gently  lower the scanner on to its supports.
17. Reconnect the AC power cable and switch the MFP on.
CHECKING THE MEMORY STATUS
1.Using the  Enter key, access the  Menu Function.
2. From the drop-down menu select the  View Information 
with the  Enter key.
3. From the...

C3530 MFP User’s GuideColor Printing > 130
COLOR PRINTING
The printer drivers supplied with your MFP provide several 
controls for changing the color output. For general use the 
automatic settings will suffice, providing reasonable default 
settings that will produce good results for most documents.
Many applications have their own color settings, and these may 
override the settings in the printer driver. Please refer to the 
documentation for your software application for details on how 
that...