My F100 will only fire in the self timer mode. Solution?

You need to set the release mode to one of the remote modes. The quick-response remote mode fires the shutter when you press the shutter release button on the remote. The delayed remote mode gives you two seconds to hide the remote behind your back before the shutter fires.

For full details see the "Self-Timer and Remote Control Modes" section of the manual (begins on page 55 in my copy).

That's up to you. The camera offers two remote modes. The quick-response remote mode fires the shutter when you press the button on the remote. The delayed remote mode gives you two seconds to hide your hand behind your back before firing the shutter.

Full details are in the "Self-Timer and Remote Modes" section of the manual (page 67 in my copy).

The F100 ended in 1983, so there is some confusion on your 1987 Ford F100. The F150 started in 1983 and was available in 1987, but not the F100. You have this listed under the 1981 Ford F100 category.
The 300 CID = 4.9L In-Line (Straight) 6-Cylinder.
In order to best answer your question I have included both the 1981 F100 4.9L and 1987 F150 4.9L below. The only difference is with the Distributor Cap Configuration and Connections.

For the 1981 F100 300cid=4.9L:
Firing order:
1-5-3-6-2-4
Cylinders:
(back)
...6
...5
...4
...3
...2
...1
(front)
Distributor:
...(back)
.........4..[.]-clip
2
...................1
6
................5
[.]....3

For the 1987 F150 300cid=4.9L:
Firing Order:
1-5-3-6-2-4
Cylinders:
(back)
..6
..5
..4
..3
..2
..1
(front)
Distributor:
.......(back)
.................4
.....2
[.]
.......................1
..6
.........................[.]-clip
....................5
.......3
.........(front)

Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at FixYa.com!

Yes there is .......page 47 of the manual shows you how .... its an option on the drive mode in the startup menus.

http://safemanuals.com/user-guide-instructions-owner-manual/KONICA%20MINOLTA/DIMAGE%20Z1-_E

Self-timer
Used for self-portraits, the self-timer will delay the release of the shutter for approximately ten seconds after the shutter-release button is pressed. The self-timer is set on section 1 of the recording menus (p. 44).

With the camera on a tripod, compose the picture so the subject is within the focus frames. Press the shutter-release button partway down to lock the exposure and focus (1). Press the shutter-release button all the way down to begin the countdown (2).

Because focus and exposure are determined when the shutter-release button is pressed, do not stand in front of the camera when taking a self-timer image. Always confirm the focus with the focus signals before beginning the countdown
(p. 25).

The self-timer is counted down on the monitor. During the countdown, the self-timer lamp on the front of the camera (3) will start to blink and is accompanied by an audio signal. A few seconds before the exposure, the self-timer lamp will blink rapidly. The lamp will glow steadily just before the shutter fires.

To stop the countdown, slide the zoom lever to the left or right. The self-timer drive mode is reset to single-frame advance after the exposure. The audio signal can be turned off in section 2 of the setup
menu (p. 83).

Jim, it really sounds like one of threethings. Either will require a repair shop.
1. the film sensor is not recognizing film in the film chamber, or film across the back, therefore not telling the advance motor to advance film...
2. The film advance motor itself needs replaced.
3. The rear door latch switch needs replaced.
Since everything else seems to do OK, I doubt the main computer board is bad.

1. Secure the camera to a tripod or place it on a stable surface.
2. Rotate the mode dial to [S], [P], [PICT], [AV], or [M]
3. Press the Power button turn on the Camera.
4. Press arrow [>] .
5. Use up arrow or down arrow to select the desired self-timer mode.
6. Compose your scene and press the shutter button.

• The self-timer function is activated.
• The photograph is then taken after the preset time.
• To cancel the self-timer at any time, press the shutter button.

After one shot is taken, the self-timer mode is turned off.
If you wish to take another image using the self-timer, repeat these steps.

Thanks for your email. In the meantime I learned my problems were not uncommon with early production F100s; the culprit is the switching circuitry under the film advance mode dial, which has to be replaced. Essex Camera of Carlstadt, NJ, will do the repair, including general service, at a cost of $ 150. Sincerely,

Tom

Easy, in camera mode, push the menu/ok button, use the left and right arrows to display the self timer mode. There are only 3 options on the menu. (self timer,cont,option). Once self timer is on the screen, use the up arrow to pick a short or long self timer.

Once it is set, compose your picture and press the release button as normal, the self timer will do the rest

Hey hpnotiq_babe,
Directions on how to set the self timer on this camera are on page 27 of your camera manual. I have included a link to a PDF download of your camera manual in case you need it. I have copied the instructions on how to set the self timer on your camera below. I hope this helps!

● Selecting the self-timer
1. Rotate the MODE DIAL to select a RECORDING
mode with the exception of VOICE RECORDING
mode.
2. Press the SELF-TIMER button until the desired
mode indicator displays on the LCD monitor.
A 10 second, 2 second or double self-timer icon
appears on the LCD monitor. In Movie Clip mode,
only the 10-second self-timer will work.
•2SEC self-timer ( )
: Pressing the shutter button will allow an
interval of 2 seconds before the image is
taken.
•10SEC self-timer ( )
: Pressing the shutter button will allow an
interval of 10 seconds before the image is taken.
•Double self-timer ( )
: A picture will be taken after about 10 seconds and 2 seconds later a
second picture will be taken. When using the flash, the 2-second self-timer
may be delayed for longer than 2 seconds depending on the flash charge
time.
3. When you press the SHUTTER button, the picture will be taken after the
specified time has elapsed.

http://www.samsungcamera.com/customer/cus_main.asp?cat_uid=11

Sincerely,
Allan
Go Ahead. Use Us.

This is a known (albeit uncommon) issue with F100's.  Is the wheel on the top left set to the timer setting? If not it may need to be repaired.